---
Source/kwsys/SystemTools.cxx | 15 +++++++++++++++
Source/kwsys/SystemTools.hxx.in | 5 +++++
2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx
index 1bf19c0..c14eb38 100644
--- a/Source/kwsys/SystemTools.cxx
+++ b/Source/kwsys/SystemTools.cxx
@@ -1195,6 +1195,21 @@ kwsys_stl::string SystemTools::UpperCase(const
kwsys_stl::string& s)
return n;
}
+// Returns a string that has whitespace removed from the start and the end.
+kwsys_stl::string SystemTools::TrimWhitespace(const kwsys_stl::string& s)
+{
+ kwsys_stl::string::const_iterator start = s.begin();
+ while(start != s.end() && *start == ' ')
+ ++start;
+ if (start == s.end())
+ return "";
+
+ kwsys_stl::string::const_iterator stop = s.end()-1;
+ while(*stop == ' ')
+ --stop;
+ return kwsys_stl::string(start, stop+1);
+}
+
// Count char in string
size_t SystemTools::CountChar(const char* str, char c)
{
diff --git a/Source/kwsys/SystemTools.hxx.in b/Source/kwsys/SystemTools.hxx.in
index 04f1978..c03b8bc 100644
--- a/Source/kwsys/SystemTools.hxx.in
+++ b/Source/kwsys/SystemTools.hxx.in
@@ -129,6 +129,11 @@ public:
static kwsys_stl::string UpperCase(const kwsys_stl::string&);
/**
+ * Returns a string that has whitespace removed from the start and the end.
+ */
+ static kwsys_stl::string TrimWhitespace(const kwsys_stl::string& s);
+
+ /**
* Count char in string
*/
static size_t CountChar(const char* str, char c);
--
1.7.5.3
--
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