Commit a1de5748 authored by Sebastien Barre's avatar Sebastien Barre
Browse files

ENH: add last two small funcs from vtkString. Done removing deps

parent 95d6107d
......@@ -841,6 +841,55 @@ kwsys_stl::string SystemTools::AddSpaceBetweenCapitalizedWords(
return n;
}
char* SystemTools::AppendStrings(const char* str1, const char* str2)
{
if (!str1)
{
return SystemTools::DuplicateString(str2);
}
if (!str2)
{
return SystemTools::DuplicateString(str1);
}
size_t len1 = strlen(str1);
char *newstr = new char[len1 + strlen(str2) + 1];
if (!newstr)
{
return 0;
}
strcpy(newstr, str1);
strcat(newstr + len1, str2);
return newstr;
}
char* SystemTools::AppendStrings(
const char* str1, const char* str2, const char* str3)
{
if (!str1)
{
return SystemTools::AppendStrings(str2, str3);
}
if (!str2)
{
return SystemTools::AppendStrings(str1, str3);
}
if (!str3)
{
return SystemTools::AppendStrings(str1, str2);
}
size_t len1 = strlen(str1), len2 = strlen(str2);
char *newstr = new char[len1 + len2 + strlen(str3) + 1];
if (!newstr)
{
return 0;
}
strcpy(newstr, str1);
strcat(newstr + len1, str2);
strcat(newstr + len1 + len2, str3);
return newstr;
}
// Return a lower case string
kwsys_stl::string SystemTools::LowerCase(const kwsys_stl::string& s)
{
......
......@@ -177,6 +177,17 @@ public:
static kwsys_stl::string AddSpaceBetweenCapitalizedWords(
const kwsys_stl::string&);
/**
* Append two or more strings and produce new one.
* Programmer must 'delete []' the resulting string, which was allocated
* with 'new'.
* Return 0 if inputs are empty or there was an error
*/
static char* AppendStrings(
const char* str1, const char* str2);
static char* AppendStrings(
const char* str1, const char* str2, const char* str3);
/** -----------------------------------------------------------------
* Filename Manipulation Routines
* -----------------------------------------------------------------
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment