From a6e390dfc5a8e8fa3eaac75a2f258c3a4c7ac3c9 Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Mon, 27 Jul 2015 21:59:09 -0400
Subject: [PATCH] Standardize always-true while loop condition to "true"

---
 src/base/stringUtils.cpp |  2 +-
 src/base/units.h         |  2 +-
 src/base/xml.cpp         | 14 +++++++-------
 src/oneD/MultiNewton.cpp |  2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/base/stringUtils.cpp b/src/base/stringUtils.cpp
index ba4746fa1..04f5105be 100644
--- a/src/base/stringUtils.cpp
+++ b/src/base/stringUtils.cpp
@@ -341,7 +341,7 @@ void tokenizeString(const std::string& oval,
     std::string val(oval);
     std::string::size_type ibegin, iend;
     v.clear();
-    while (1 > 0) {
+    while (true) {
         ibegin = findFirstNotOfWS(val);
         if (ibegin != std::string::npos) {
             val = val.substr(ibegin,val.size());
diff --git a/src/base/units.h b/src/base/units.h
index c97502fa0..4abda07f8 100644
--- a/src/base/units.h
+++ b/src/base/units.h
@@ -81,7 +81,7 @@ public:
         std::string::size_type k;
         char action = '-';
 
-        while (1 > 0) {
+        while (true) {
 
             // get token consisting of all characters up to the next
             // dash, slash, or the end of the string
diff --git a/src/base/xml.cpp b/src/base/xml.cpp
index 092e35f55..4eab88934 100644
--- a/src/base/xml.cpp
+++ b/src/base/xml.cpp
@@ -144,7 +144,7 @@ static string::size_type findUnbackslashed(const std::string& s, const char q,
     string::size_type iloc, icurrent, len;
     icurrent = istart;
     len = s.size();
-    while (1) {
+    while (true) {
         iloc = s.find(q, icurrent);
         if (iloc == string::npos || iloc == 0) {
             return iloc;
@@ -215,7 +215,7 @@ void XML_Reader::parseTag(const std::string& tag, std::string& name,
         }
 
         // get attributes
-        while (1) {
+        while (true) {
             iloc = s.find('=');
             if (iloc == string::npos) {
                 break;
@@ -245,13 +245,13 @@ std::string XML_Reader::readTag(std::map<std::string, std::string>& attribs)
     string name, tag = "";
     bool incomment = false;
     char ch  = '-';
-    while (1) {
+    while (true) {
         if (m_s.eof() || (getchr(ch), ch == '<')) {
             break;
         }
     }
     char ch1 = ' ', ch2 = ' ';
-    while (1) {
+    while (true) {
         if (m_s.eof()) {
             tag = "EOF";
             break;
@@ -292,7 +292,7 @@ std::string XML_Reader::readValue()
     char ch, lastch;
     ch = '\n';
     bool front = true;
-    while (1) {
+    while (true) {
         if (m_s.eof()) {
             break;
         }
@@ -923,7 +923,7 @@ XML_Node& XML_Node::child(const std::string& aloc) const
     string loc = aloc;
     std::multimap<std::string,XML_Node*>::const_iterator i;
 
-    while (1) {
+    while (true) {
         iloc = loc.find('/');
         if (iloc != string::npos) {
             cname = loc.substr(0,iloc);
@@ -984,7 +984,7 @@ void XML_Node::write_int(std::ostream& s, int level, int numRecursivesAllowed) c
             string vv = m_value;
             string::size_type ieol = vv.find('\n');
             if (ieol != string::npos) {
-                while (1 > 0) {
+                while (true) {
                     ieol = vv.find('\n');
                     if (ieol != string::npos) {
                         if (ieol == 0) {
diff --git a/src/oneD/MultiNewton.cpp b/src/oneD/MultiNewton.cpp
index 0d946ffe5..5eb823371 100644
--- a/src/oneD/MultiNewton.cpp
+++ b/src/oneD/MultiNewton.cpp
@@ -338,7 +338,7 @@ int MultiNewton::solve(doublereal* x0, doublereal* x1,
     int j0 = jac.nEvals();
     int nJacReeval = 0;
 
-    while (1 > 0) {
+    while (true) {
         // Check whether the Jacobian should be re-evaluated.
         if (jac.age() > m_maxAge) {
             writelog("\nMaximum Jacobian age reached ("+int2str(m_maxAge)+")\n", loglevel);