1037 lines
28 KiB
C++
1037 lines
28 KiB
C++
/*====================================================================
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* ------------------------
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* | CVS File Information |
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* ------------------------
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* $RCSfile: csvdiff.cpp,v $
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* $Author: hkmoffa $
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* $Date: 2008/01/03 18:54:23 $
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* $Revision: 1.17 $
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* $Name: $
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*====================================================================*/
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/*
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*
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* csvdiff File1.csv File2.csv
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*
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* Compares the variable values in two Excel formatted
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* comma separated files.
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* The comparison is done using a weighted norm basis.
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*
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* The two files should be basically equal. However, File1.csv is
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* taken as the reference file, that has precedence, when there is
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* something to be decided upon.
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*
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* Arguments:
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* -h = prints this usage information
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*
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* Shell Return Values
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* 1 = Comparison was successful
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* 0 = One or more nodal values failed the comparison
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* -1 = Apples to oranges, the files can not even be compared against
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* one another.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <float.h>
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#include <limits.h>
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#include "../../config.h"
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#ifndef WINMSVC
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#include <unistd.h>
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#else
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#include <string>
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#endif
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using namespace std;
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#if defined(__CYGWIN__)
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#include <getopt.h>
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#endif
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#include "mdp_allo.h"
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#include "tok_input_util.h"
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#ifndef TRUE
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# define TRUE 1
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# define FALSE 0
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#endif
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#ifdef WIN32
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#pragma warning(disable:4996)
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#endif
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#ifndef MAX
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# define MAX(x,y) (( (x) > (y) ) ? (x) : (y))
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#endif
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#ifndef MIN
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# define MIN(x,y) (( (x) < (y) ) ? (x) : (y))
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#endif
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int Debug_Flag = TRUE;
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double grtol = 1.0E-3;
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double gatol = 1.0E-9;
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/*
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* First iteration towards getting this variable
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*/
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int Max_Input_Str_Ln = MAX_INPUT_STR_LN;
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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#ifdef WINMSVC
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/*
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* Windows doesn't have getopt(). This is an incomplete version that
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* does enough to handle required functionality.
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*/
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int optind = -1;
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char *optarg = 0;
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int getopt(int argc, char **argv, const char *) {
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static int currArg = 1;
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static int currOptInd = 1;
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string tok;
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static int charPos = 0;
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int rc = -1;
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if (currArg >= argc) {
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optarg = 0;
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return -rc;
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}
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tok = string(argv[currArg]);
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currOptInd = currArg+1;
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if (currOptInd > argc - 1) {
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currOptInd = -1;
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optarg = 0;
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} else {
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optarg = argv[currArg+1];
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}
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size_t len = strlen(tok.c_str());
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if (charPos == 0) {
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bool found = false;
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do {
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tok = string(argv[currArg]);
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len = strlen(tok.c_str());
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if (len > 1 && tok[0] == '-') {
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found = true;
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charPos = 1;
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if (len > 2 && tok[1] == '-') {
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charPos = 2;
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}
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} else {
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if (optind == -1) {
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optind = currArg;
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}
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}
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if (!found) {
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if (currArg < (argc-1)) {
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currArg++;
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} else {
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optarg = 0;
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return -1;
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}
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}
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} while (!found);
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}
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rc = tok[charPos];
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if (charPos < static_cast<int>(len - 1)) {
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charPos++;
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} else {
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charPos = 0;
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}
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return rc;
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}
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#endif
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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static int diff_double(double d1, double d2, double rtol, double atol)
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/*
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* Compares 2 doubles. If they are not within tolerance, then this
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* function returns true.
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*/
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{
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if (fabs(d1-d2) > (atol + rtol * 0.5 * (fabs(d1) + fabs(d2)))) return 1;
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return 0;
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}
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static int diff_double_slope(double d1, double d2, double rtol,
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double atol, double xtol, double slope1, double slope2)
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/*
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* Compares 2 doubles. If they are not within tolerance, then this
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* function returns true.
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*/
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{
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double atol2 = xtol*(fabs(slope1) + fabs(slope2));
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if (fabs(d1-d2) > (atol + atol2 + rtol * 0.5 * (fabs(d1) + fabs(d2)))) return 1;
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return 0;
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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static double calc_rdiff(double d1, double d2, double rtol, double atol)
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/*
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* Calculates the relative difference using a fuzzy comparison
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*/
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{
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double rhs, lhs;
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rhs = fabs(d1-d2);
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lhs = atol + rtol * 0.5 * (fabs(d1) + fabs(d2));
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return (rhs/lhs);
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}
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/*****************************************************************************/
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/*
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* breakStrCommas():
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* This routine will break a character string into stringlets according
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* to the placement of commas. The commas are replaced by null
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* characters.
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*
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* Argument:
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* str => original string. On exit, this string will have beent
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* altered.
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* strlets -> Vector of pointers to char *. The vector has a size
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* larger than or equal to maxPieces.
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* maxPieces -> largest number of pieces to divide the string into.
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*
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* Return:
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* This returns the number of pieces that the string is actually
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* broken up into.
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*/
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static int breakStrCommas(char *str, char **strlets, int maxPieces)
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{
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int numbreaks = 0;
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if (strlets) {
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strlets[0] = str;
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if (str) {
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char *cptr = str;
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char *cetn = NULL;
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do {
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cetn = strchr(cptr, (int) ',');
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if (cetn) {
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numbreaks++;
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cptr = cetn + 1;
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strlets[numbreaks] = cptr;
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*cetn = '\0';
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}
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} while (cetn && (numbreaks < (maxPieces - 1)));
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}
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}
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return numbreaks + 1;
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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#define LT_NULLLINE 0
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#define LT_TITLELINE 1
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#define LT_COLTITLE 2
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#define LT_DATALINE 3
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/*
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* get_sizes()
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*
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* This routine obtains the sizes of the various elements of the file
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* by parsing the file.
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* (HKM: Note, this file could use some work. However, it's always
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* going to be heuristic)
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*
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* Arguments:
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*
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* fp = File pointer
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* nTitleLines = Number of title lines
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* nColTitleLines = Number of column title lines
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* nCol = Number of columns -> basically equal to the
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* number of variabless
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* nDataRows = Number of rows of data in the file
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*
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*/
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static void get_sizes(FILE *fp, int &nTitleLines, int &nColTitleLines,
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int &nCol, int &nDataRows, int **ColIsFloat_ptr)
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{
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int nScanLinesMAX = 100;
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int nScanLines = nScanLinesMAX;
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int retn, i, j;
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int nLines = 0;
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int maxCommas = 0;
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TOKEN fieldToken;
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char *scanLine = mdp_alloc_char_1(MAX_INPUT_STR_LN+1, '\0');
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int *numCommas = mdp_alloc_int_1(nScanLinesMAX, -1);
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int *ColIsFloat = *ColIsFloat_ptr;
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/*
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* Rewind the file
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*/
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rewind(fp);
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/*
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* Read the scan lines
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*/
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for (i = 0; i < nScanLinesMAX; i++) {
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retn = read_line(fp, scanLine, 0);
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if (retn == -1) {
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nScanLines = i;
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break;
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}
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/*
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* Strip a trailing comma from the scanline -
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* -> These are not significant
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*/
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int ccount = static_cast<int>(strlen(scanLine));
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if (ccount > 0) {
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if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
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}
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/*
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* Count the number of commas in the line
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*/
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char *cptr = scanLine;
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char *cetn = NULL;
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numCommas[i] = 0;
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do {
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cetn = strchr(cptr, (int) ',');
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if (cetn) {
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numCommas[i]++;
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cptr = cetn + 1;
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}
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} while (cetn);
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if (i > 1) {
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if ( maxCommas < numCommas[i]) {
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maxCommas = numCommas[i];
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}
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}
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}
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/*
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* set a preliminary value of nCol
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*/
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nCol = maxCommas + 1;
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if (nScanLines == 0) {
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nCol = 0;
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}
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char **strlets = (char **) mdp_alloc_ptr_1(maxCommas+1);
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/*
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* Figure out if each column is a text or float
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*/
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rewind(fp);
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for (i = 0; i < nScanLines; i++) {
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retn = read_line(fp, scanLine, 0);
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int ncolsFound = breakStrCommas(scanLine, strlets, nCol);
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if (ncolsFound == (maxCommas + 1)) {
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for (j = 0; j < ncolsFound; j++) {
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char *fieldStr = strlets[j];
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fillTokStruct(&fieldToken, fieldStr);
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if (fieldToken.ntokes != 1) {
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break;
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}
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int rerr = FALSE;
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(void) tok_to_double(&fieldToken, DBL_MAX,
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-DBL_MAX, 0.0, &rerr);
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if (!rerr) {
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ColIsFloat[j] = true;
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}
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}
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}
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}
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int doingLineType = LT_TITLELINE;
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rewind(fp);
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for (i = 0; i < nScanLines; i++) {
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retn = read_line(fp, scanLine, 0);
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/*
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* Strip a trailing comma from the scanline -
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* -> These are not significant
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*/
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int ccount = static_cast<int>(strlen(scanLine));
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if (ccount > 0) {
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if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
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}
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int ncolsFound = breakStrCommas(scanLine, strlets, nCol);
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if (doingLineType == LT_TITLELINE) {
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if (numCommas[i] == maxCommas) {
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doingLineType = LT_COLTITLE;
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nTitleLines = i;
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}
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}
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if (doingLineType == LT_COLTITLE) {
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int goodDataLine = TRUE;
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int rerr = FALSE;
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for (j = 0; j < ncolsFound; j++) {
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char *fieldStr = strlets[j];
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fillTokStruct(&fieldToken, fieldStr);
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if (fieldToken.ntokes != 1) {
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goodDataLine = FALSE;
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break;
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}
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if ((ColIsFloat[j]) == 1) {
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(void) tok_to_double(&fieldToken, DBL_MAX,
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-DBL_MAX, 0.0, &rerr);
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if (rerr) {
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goodDataLine = FALSE;
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break;
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}
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}
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}
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if (goodDataLine) {
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doingLineType = LT_DATALINE;
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}
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nColTitleLines = i - nTitleLines;
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}
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if (doingLineType == LT_DATALINE) break;
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}
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/*
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* Count the total number of lines in the file
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*/
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if (doingLineType == LT_DATALINE) {
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for (i = nColTitleLines + nTitleLines; ; i++) {
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retn = read_line(fp, scanLine, 0);
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if (retn == -1) {
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nLines = i+1;
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nDataRows = i - nColTitleLines - nTitleLines + 1;
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break;
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}
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/*
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* Strip a trailing comma from the scanline -
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* -> These are not significant
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*/
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int ccount = static_cast<int>(strlen(scanLine));
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if (ccount > 0) {
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if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
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}
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int ncolsFound = breakStrCommas(scanLine, strlets, nCol);
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int goodDataLine = TRUE;
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int rerr = FALSE;
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for (j = 0; j < ncolsFound; j++) {
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char *fieldStr = strlets[j];
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fillTokStruct(&fieldToken, fieldStr);
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if (fieldToken.ntokes != 1) {
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goodDataLine = FALSE;
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break;
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}
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if (ColIsFloat[j] == 1) {
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(void) tok_to_double(&fieldToken, DBL_MAX,
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-DBL_MAX, 0.0, &rerr);
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if (rerr) {
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goodDataLine = FALSE;
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break;
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}
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}
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}
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if (! goodDataLine) {
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doingLineType = LT_NULLLINE;
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nDataRows = i - nColTitleLines - nTitleLines + 1;
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break;
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}
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}
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}
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mdp_safe_free((void **) &strlets);
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mdp_safe_free((void **) &scanLine);
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mdp_safe_free((void **) &numCommas);
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return;
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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static void
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read_title(FILE *fp, char ***title, int nTitleLines)
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{
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int retn;
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*title = (char **) mdp_alloc_ptr_1(nTitleLines);
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char *scanLine = mdp_alloc_char_1(Max_Input_Str_Ln + 1, '\0');
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for (int i = 0; i < nTitleLines ; i++) {
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retn = read_line(fp, scanLine, 0);
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if (retn >= 0) {
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/*
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* Strip a trailing comma from the scanline -
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* -> These are not significant
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*/
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int ccount = static_cast<int>(strlen(scanLine));
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if (ccount > 0) {
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if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
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}
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(*title)[i] = mdp_copy_string(scanLine);
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}
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}
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mdp_safe_free((void **) &scanLine);
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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static void
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read_colTitle(FILE *fp, char ****ColMLNames_ptr, int nColTitleLines, int nCol)
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{
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int retn, j;
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*ColMLNames_ptr = (char ***) mdp_alloc_ptr_1(nCol);
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char ***ColMLNames = *ColMLNames_ptr;
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char *scanLine = mdp_alloc_char_1(Max_Input_Str_Ln + 1, '\0');
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char **strlets = (char **) mdp_alloc_ptr_1(nCol+1);
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if (nColTitleLines > 0) {
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for (int i = 0; i < nColTitleLines ; i++) {
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retn = read_line(fp, scanLine, 0);
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if (retn >= 0) {
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/*
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* Strip a trailing comma from the scanline -
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* -> These are not significant
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*/
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int ccount = static_cast<int>(strlen(scanLine));
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if (ccount > 0) {
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if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
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}
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int ncolsFound = breakStrCommas(scanLine, strlets, nCol);
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ColMLNames[i] = mdp_alloc_VecFixedStrings(nCol, MAX_TOKEN_STR_LN+1);
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for (j = 0; j < ncolsFound; j++) {
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strip(strlets[j]);
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strcpy(ColMLNames[i][j], strlets[j]);
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}
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}
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}
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} else {
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ColMLNames[0] = mdp_alloc_VecFixedStrings(nCol, MAX_TOKEN_STR_LN+1);
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for (j = 0; j < nCol; j++) {
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char cbuff[256];
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sprintf(cbuff, "Col_%d", j+1);
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strcpy(ColMLNames[0][j], cbuff);
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}
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}
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mdp_safe_free((void **) &scanLine);
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mdp_safe_free((void **) &strlets);
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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|
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static double get_atol(const double *values, const int nvals,
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const double atol)
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{
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int i;
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double sum = 0.0, retn;
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if (nvals <= 0) return gatol;
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for (i = 0; i < nvals; i++) {
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retn = values[i];
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sum += retn * retn;
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}
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sum /= nvals;
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retn = sqrt(sum);
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return ((retn + 1.0) * atol);
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}
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|
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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|
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static void
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read_values(FILE *fp, double **NVValues, char ***NSValues, int nCol, int nDataRows,
|
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int *ColIsFloat)
|
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{
|
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char **strlets = (char **) mdp_alloc_ptr_1(nCol+1);
|
|
char *scanLine = mdp_alloc_char_1(Max_Input_Str_Ln + 1, '\0');
|
|
TOKEN fieldToken;
|
|
double value;
|
|
int retn, j;
|
|
for (int i = 0; i < nDataRows; i++) {
|
|
retn = read_line(fp, scanLine, 0);
|
|
if (retn == -1) {
|
|
break;
|
|
}
|
|
/*
|
|
* Strip a trailing comma from the scanline -
|
|
* -> These are not significant
|
|
*/
|
|
int ccount = static_cast<int>(strlen(scanLine));
|
|
if (ccount > 0) {
|
|
if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
|
|
}
|
|
int ncolsFound = breakStrCommas(scanLine, strlets, nCol);
|
|
int goodDataLine = TRUE;
|
|
int rerr = FALSE;
|
|
for (j = 0; j < ncolsFound; j++) {
|
|
char *fieldStr = strlets[j];
|
|
NSValues[j][i] = mdp_copy_string(strlets[j]);
|
|
fillTokStruct(&fieldToken, fieldStr);
|
|
if (fieldToken.ntokes != 1) {
|
|
goodDataLine = FALSE;
|
|
break;
|
|
}
|
|
if (ColIsFloat[j]) {
|
|
value = tok_to_double(&fieldToken, DBL_MAX,
|
|
-DBL_MAX, 0.0, &rerr);
|
|
if (rerr) {
|
|
goodDataLine = FALSE;
|
|
break;
|
|
}
|
|
NVValues[j][i] = value;
|
|
}
|
|
}
|
|
if (! goodDataLine) {
|
|
break;
|
|
}
|
|
}
|
|
mdp_safe_free((void **) &strlets);
|
|
mdp_safe_free((void **) &scanLine);
|
|
}
|
|
/*****************************************************************************/
|
|
/*****************************************************************************/
|
|
/*****************************************************************************/
|
|
|
|
static void print_usage() {
|
|
printf("\t\n");
|
|
printf(" csvdiff [-h] [-a atol] [-r rtol] File1.csv File2.csv\n");
|
|
printf("\t\n");
|
|
printf("\tCompares the variable values in two Excel formatted "
|
|
"comma separated files.\n");
|
|
printf("\tThe comparison is done using a weighted norm basis.\n");
|
|
printf("\t\n");
|
|
printf("\tThe two files should be basically equal. However, File1.csv is\n");
|
|
printf("\ttaken as the reference file that has precedence, when there is\n");
|
|
printf("\tsomething to be decided upon.\n");
|
|
printf("\t\n");
|
|
printf("\t Arguments:\n");
|
|
printf("\t -h = Usage info\n");
|
|
printf("\t -a atol = Set absolute tolerance parameter - default = 1.0E-9\n");
|
|
printf("\t -r rtol = Set relative tolerance parameter - default = 1.0E-3\n");
|
|
printf("\t\n");
|
|
printf("\t Shell Return Values:\n");
|
|
printf("\t 1 = Comparison was successful\n");
|
|
printf("\t 0 = One or more nodal values failed the comparison\n");
|
|
printf("\t -1 = Apples to oranges, the files can not even be compared against\n");
|
|
printf("\t one another.\n");
|
|
printf("\t\n");
|
|
}
|
|
/*****************************************************************************/
|
|
/*****************************************************************************/
|
|
/*****************************************************************************/
|
|
|
|
int main(int argc, char *argv[])
|
|
|
|
/*
|
|
* main driver for csvdiff.
|
|
*/
|
|
{
|
|
int opt_let;
|
|
char *fileName1=NULL, *fileName2=NULL; /* Names of the csv files */
|
|
FILE *fp1=NULL, *fp2=NULL;
|
|
int nTitleLines1 = 0, nTitleLines2 = 0;
|
|
int nColTitleLines1 = 0, nColTitleLines2 = 0;
|
|
int nCol1 = 0, nCol2 = 0, nColMAX = 0, nColcomparisons = 0;
|
|
int nDataRows1 = 0, nDataRows2 = 0;
|
|
char **title1 = 0, **title2 = 0;
|
|
int **compColList = NULL;
|
|
char ***ColMLNames1 = NULL, ***ColMLNames2 = NULL;
|
|
char **ColNames1 = NULL, **ColNames2 = NULL;
|
|
double **NVValues1 = NULL, **NVValues2 = NULL;
|
|
char ***NSValues1 = NULL, ***NSValues2 = NULL;
|
|
int *ColIsFloat1 = NULL, *ColIsFloat2 = NULL;
|
|
double *curVarValues1 = NULL, *curVarValues2 = NULL;
|
|
char ** curStringValues1 = NULL, **curStringValues2 = NULL;
|
|
int mixed_var = 0;
|
|
int i, j, ndiff, jmax, i1, i2, k, found;
|
|
double max_diff, rel_diff;
|
|
int testPassed = 1;
|
|
double atol_j, atol_arg = 0.0, rtol_arg = 0.0;
|
|
|
|
/********************** BEGIN EXECUTION ************************************/
|
|
int id = 0;
|
|
int id2 = 0;
|
|
char *ggg = 0;
|
|
char *rrr = 0;
|
|
/*
|
|
* Interpret command line arguments
|
|
*/
|
|
/* Loop over each command line option */
|
|
while((opt_let = getopt(argc, argv, "ha:r:")) != EOF) {
|
|
|
|
/* case over the option letter */
|
|
switch(opt_let) {
|
|
|
|
case 'h':
|
|
/* Usage info was requested */
|
|
print_usage();
|
|
exit(0);
|
|
|
|
case 'a':
|
|
/* atol parameter */
|
|
|
|
ggg = optarg;
|
|
//printf("a = %s\n", ggg);
|
|
id = sscanf(ggg,"%lg", &atol_arg);
|
|
if (id != 1) {
|
|
printf(" atol param bad: %s\n", ggg);
|
|
exit(-1);
|
|
}
|
|
gatol = atol_arg;
|
|
break;
|
|
|
|
case 'r':
|
|
/* rtol parameter */
|
|
|
|
rrr = optarg;
|
|
//printf("r = %s\n", ggg);
|
|
id2 = sscanf(rrr,"%lg", &rtol_arg);
|
|
if (id2 != 1) {
|
|
printf(" rtol param bad: %s\n", rrr);
|
|
exit(-1);
|
|
}
|
|
grtol = rtol_arg;
|
|
break;
|
|
|
|
|
|
default:
|
|
/* Default case. Error on unknown argument. */
|
|
printf("default called opt_let = %c\n", opt_let);
|
|
fprintf(stderr, "ERROR in command line usuage:\n");
|
|
print_usage();
|
|
return 0;
|
|
} /* End "switch(opt_let)" */
|
|
|
|
} /* End "while((opt_let=getopt(argc, argv, "i")) != EOF)" */
|
|
|
|
if (optind != argc-2) {
|
|
print_usage();
|
|
exit(-1);
|
|
} else {
|
|
fileName1 = argv[argc-2];
|
|
fileName2 = argv[argc-1];
|
|
}
|
|
|
|
/*
|
|
* Print Out Header
|
|
*/
|
|
printf("\n");
|
|
printf("----------------------------------------------------------\n");
|
|
printf("csvdiff: CSVFile comparison utility program\n");
|
|
printf(" Version $Revision: 1.17 $\n");
|
|
printf(" Harry K. Moffat Div. 9114 Sandia National Labs\n");
|
|
printf(" \n");
|
|
printf(" First CSV File = %s\n", fileName1);
|
|
printf(" Second CSV file = %s\n", fileName2);
|
|
printf("\n");
|
|
printf(" Absolute tol = %g\n", gatol);
|
|
printf(" Relative tol = %g\n", grtol);
|
|
printf("----------------------------------------------------------\n");
|
|
printf("\n");
|
|
|
|
/*
|
|
* Open up the two ascii Files #1 and #2
|
|
*/
|
|
if (!(fp1 = fopen(fileName1, "r"))) {
|
|
fprintf(stderr,"Error opening up file1, %s\n", fileName1);
|
|
exit(-1);
|
|
}
|
|
if (!(fp2 = fopen(fileName2, "r"))) {
|
|
fprintf(stderr, "Error opening up file2, %s\n", fileName2);
|
|
exit(-1);
|
|
}
|
|
|
|
ColIsFloat1 = mdp_alloc_int_1(200, 0);
|
|
ColIsFloat2 = mdp_alloc_int_1(200, 0);
|
|
/*
|
|
* Obtain the size of the problem information: Compare between files.
|
|
*/
|
|
|
|
get_sizes(fp1, nTitleLines1, nColTitleLines1, nCol1, nDataRows1, &ColIsFloat1);
|
|
if (nCol1 == 0) {
|
|
printf("Number of columns in file %s is zero\n", fileName1);
|
|
testPassed = -1;
|
|
exit (-1);
|
|
}
|
|
if (nDataRows1 == 0) {
|
|
printf("Number of data rows in file %s is zero\n", fileName1);
|
|
testPassed = -1;
|
|
exit (-1);
|
|
}
|
|
|
|
get_sizes(fp2, nTitleLines2, nColTitleLines2, nCol2, nDataRows2, &ColIsFloat2);
|
|
if (nCol2 == 0) {
|
|
printf("Number of columns in file %s is zero\n", fileName2);
|
|
testPassed = -1;
|
|
exit (-1);
|
|
}
|
|
if (nDataRows2 == 0) {
|
|
printf("Number of data rows in file %s is zero\n", fileName2);
|
|
testPassed = -1;
|
|
exit (-1);
|
|
}
|
|
|
|
if (nTitleLines1 != nTitleLines2) {
|
|
printf("Number o Title Lines differ:, %d %d\n",nTitleLines1, nTitleLines2);
|
|
testPassed = 0;
|
|
} else if (Debug_Flag) {
|
|
printf("Number of Title Lines in each file = %d\n", nTitleLines1);
|
|
}
|
|
if (nColTitleLines1 != nColTitleLines2) {
|
|
printf("Number of Column title lines differ:, %d %d\n", nColTitleLines1,
|
|
nColTitleLines2);
|
|
testPassed = 0;
|
|
} else if (Debug_Flag) {
|
|
printf("Number of column title lines in each file = %d\n", nColTitleLines1);
|
|
}
|
|
|
|
/*
|
|
* Right now, if the number of data rows differ, we will punt.
|
|
* Maybe later we can do something more significant
|
|
*/
|
|
int nDataRowsMIN = MIN(nDataRows1, nDataRows2);
|
|
int nDataRowsMAX = MAX(nDataRows1, nDataRows2);
|
|
if (nDataRows1 != nDataRows2) {
|
|
printf("Number of Data rows in file1, %d, is different than file2, %d\n",
|
|
nDataRows1, nDataRows2);
|
|
} else {
|
|
printf("Number of Data rows in both files = %d\n", nDataRowsMIN);
|
|
}
|
|
|
|
rewind(fp1);
|
|
rewind(fp2);
|
|
read_title(fp1, &title1, nTitleLines1);
|
|
read_title(fp2, &title2, nTitleLines2);
|
|
|
|
if (nTitleLines1 > 0 || nTitleLines2 > 0) {
|
|
int n = MIN(nTitleLines1, nTitleLines2);
|
|
for (i = 0; i < n; i++) {
|
|
if (strcmp(title1[i], title2[i]) != 0) {
|
|
printf("Title Line %d differ:\n\t\"%s\"\n\t\"%s\"\n", i, title1[i], title2[i]);
|
|
testPassed = 0;
|
|
} else if (Debug_Flag) {
|
|
printf("Title Line %d for each file: \"%s\"\n", i, title1[i]);
|
|
}
|
|
}
|
|
if (nTitleLines1 != nTitleLines2) {
|
|
printf("Number of Title Lines differ: %d %d\n", nTitleLines1, nTitleLines2);
|
|
testPassed = -1;
|
|
}
|
|
} else {
|
|
if (nTitleLines1 != nTitleLines2) {
|
|
if (nTitleLines1) {
|
|
printf("Titles differ: title for first file: \"%s\"\n",
|
|
title1[0]);
|
|
testPassed = 0;
|
|
}
|
|
if (nTitleLines2) {
|
|
printf("Titles differ: title for second file: \"%s\"\n",
|
|
title2[0]);
|
|
}
|
|
testPassed = -1;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Get the number of column variables in each file
|
|
*/
|
|
|
|
mixed_var = FALSE;
|
|
if (nCol1 != nCol2) {
|
|
printf("Number of column variables differ:, %d %d\n",
|
|
nCol1, nCol2);
|
|
mixed_var = TRUE;
|
|
testPassed = 0;
|
|
} else if (Debug_Flag) {
|
|
printf("Number of column variables in both files = %d\n",
|
|
nCol1);
|
|
}
|
|
|
|
/*
|
|
* Read the names of the column variables
|
|
*/
|
|
read_colTitle(fp1, &ColMLNames1, nColTitleLines1, nCol1);
|
|
read_colTitle(fp2, &ColMLNames2, nColTitleLines2, nCol2);
|
|
ColNames1 = ColMLNames1[0];
|
|
ColNames2 = ColMLNames2[0];
|
|
|
|
/*
|
|
* Do a Comparison of the names to find the maximum number
|
|
* of matches.
|
|
*/
|
|
nColMAX = MAX(nCol1, nCol2);
|
|
|
|
compColList = mdp_alloc_int_2(nColMAX, 2, -1);
|
|
nColcomparisons = 0;
|
|
for (i = 0; i < nCol1; i++) {
|
|
found = FALSE;
|
|
for (j = 0; j < nCol2; j++) {
|
|
if (!strcmp(ColNames1[i], ColNames2[j])) {
|
|
compColList[nColcomparisons][0] = i;
|
|
compColList[nColcomparisons][1] = j;
|
|
nColcomparisons++;
|
|
found = TRUE;
|
|
if (i != j) mixed_var = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (!found) {
|
|
printf("csvdiff WARNING Variable %s (%d) in first file not found"
|
|
" in second file\n", ColNames1[i], i);
|
|
testPassed = 0;
|
|
}
|
|
}
|
|
for (j = 0; j < nCol2; j++) {
|
|
found = FALSE;
|
|
for (i = 0; i < nColcomparisons; i++) {
|
|
if (compColList[i][1] == j) found = TRUE;
|
|
}
|
|
if (! found) {
|
|
printf("csvdiff WARNING Variable %s (%d) in second file "
|
|
"not found in first file\n",
|
|
ColNames2[j], j);
|
|
testPassed = 0;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Allocate storage for the column variables
|
|
*/
|
|
NVValues1 = mdp_alloc_dbl_2(nCol1, nDataRowsMAX, 0.0);
|
|
NVValues2 = mdp_alloc_dbl_2(nCol2, nDataRowsMAX, 0.0);
|
|
|
|
/*
|
|
* Allocate storage for the column variables
|
|
*/
|
|
NSValues1 = (char ***) mdp_alloc_ptr_2(nCol1, nDataRowsMAX);
|
|
NSValues2 = (char ***) mdp_alloc_ptr_2(nCol2, nDataRowsMAX);
|
|
|
|
/*
|
|
* Read in the values to the arrays
|
|
*/
|
|
read_values(fp1, NVValues1, NSValues1, nCol1, nDataRows1, ColIsFloat1);
|
|
read_values(fp2, NVValues2, NSValues2, nCol2, nDataRows2, ColIsFloat2);
|
|
|
|
/*
|
|
* Compare the solutions in each file
|
|
*/
|
|
int method = 0;
|
|
#define DGG_MODS
|
|
#ifdef DGG_MODS
|
|
method = 1;
|
|
#endif
|
|
double slope1, slope2, xatol;
|
|
int notOK;
|
|
for (k = 0; k < nColcomparisons; k++) {
|
|
|
|
i1 = compColList[k][0];
|
|
i2 = compColList[k][1];
|
|
bool doFltComparison = true;
|
|
if (!ColIsFloat1[i1]) {
|
|
doFltComparison = false;
|
|
jmax = -1;
|
|
}
|
|
if (!ColIsFloat2[i2]) {
|
|
doFltComparison = false;
|
|
jmax = -1;
|
|
}
|
|
curStringValues1 = NSValues1[i1];
|
|
curStringValues2 = NSValues2[i2];
|
|
max_diff = 0.0;
|
|
ndiff = 0;
|
|
if (doFltComparison) {
|
|
curVarValues1 = NVValues1[i1];
|
|
curVarValues2 = NVValues2[i2];
|
|
atol_j = get_atol(curVarValues1, nDataRows1, gatol);
|
|
atol_j = MIN(atol_j, get_atol(curVarValues2, nDataRows2, gatol));
|
|
for (j = 0; j < nDataRowsMIN; j++) {
|
|
|
|
slope1 = 0.0;
|
|
slope2 = 0.0;
|
|
xatol = fabs(grtol * (NVValues1[0][j] - NVValues1[0][j-1]));
|
|
if (j > 0 && k > 0) {
|
|
slope1 = (curVarValues1[j] - curVarValues1[j-1])/
|
|
(NVValues1[0][j] - NVValues1[0][j-1]);
|
|
slope2 = (curVarValues2[j] - curVarValues2[j-1])/
|
|
(NVValues2[0][j] - NVValues2[0][j-1]);
|
|
}
|
|
if (method) {
|
|
notOK = diff_double_slope(curVarValues1[j], curVarValues2[j],
|
|
grtol, atol_j, xatol, slope1, slope2);
|
|
} else {
|
|
notOK = diff_double(curVarValues1[j], curVarValues2[j],
|
|
grtol, atol_j);
|
|
}
|
|
if (notOK) {
|
|
ndiff++;
|
|
rel_diff = calc_rdiff((double) curVarValues1[j],
|
|
(double) curVarValues2[j], grtol, atol_j);
|
|
if (rel_diff > max_diff) {
|
|
jmax = j;
|
|
max_diff = rel_diff;
|
|
}
|
|
if (ndiff < 10) {
|
|
printf("\tColumn variable %s at data row %d ", ColNames1[i1], j + 1);
|
|
printf(" differ: %g %g\n", curVarValues1[j],
|
|
curVarValues2[j]);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
for (j = 0; j < nDataRowsMIN; j++) {
|
|
strip(curStringValues1[j]);
|
|
strip(curStringValues2[j]);
|
|
notOK = false;
|
|
if (strcmp(curStringValues1[j], curStringValues2[j])) {
|
|
notOK = true;
|
|
ndiff++;
|
|
if (ndiff < 10) {
|
|
printf("\tColumn String variable %s at data row %d ", ColNames1[i1], j + 1);
|
|
printf(" differ: %s %s\n", curStringValues1[j],
|
|
curStringValues2[j]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (nDataRowsMIN != nDataRowsMAX) {
|
|
ndiff += nDataRowsMAX - nDataRowsMIN;
|
|
if (ndiff < 10) {
|
|
if (nDataRows1 > nDataRows2) {
|
|
for (j = nDataRowsMIN; j < nDataRowsMAX; j++) {
|
|
printf("\tColumn variable %s at data row %d ", ColNames1[i1], j + 1);
|
|
printf(" differ: %g NA\n", curVarValues1[j]);
|
|
}
|
|
} else {
|
|
for (j = nDataRowsMIN; j < nDataRowsMAX; j++) {
|
|
printf("\tColumn variable %s at data row %d ", ColNames1[i1], j + 1);
|
|
printf(" differ: NA %g \n", curVarValues2[j]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Print out final results of nodal variable test
|
|
*/
|
|
|
|
if (ndiff > 0) {
|
|
printf(
|
|
"Column variable %s failed comparison test for %d occurances\n",
|
|
ColNames1[i1], ndiff);
|
|
if (jmax >= 0) {
|
|
printf(" Largest difference was at data row %d ", jmax + 1);
|
|
printf(": %g %g\n", curVarValues1[jmax], curVarValues2[jmax]);
|
|
}
|
|
testPassed = 0;
|
|
} else if (Debug_Flag) {
|
|
printf("Column variable %s passed\n", ColNames1[i1]);
|
|
}
|
|
|
|
}
|
|
|
|
return(testPassed);
|
|
|
|
} /************END of main() *************************************************/
|
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/*****************************************************************************/
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