You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.0 KiB
53 lines
1.0 KiB
#include "mystring.h"
|
|
|
|
#include <ctype.h>
|
|
|
|
//this one is taken from Qt/QCString
|
|
|
|
MyString stripWhiteSpace(MyString str)
|
|
{
|
|
if ( str.isEmpty() ) // nothing to do
|
|
return "";
|
|
|
|
char const *s = str.data();
|
|
MyString result = s;
|
|
int reslen = result.length();
|
|
if ( !isspace(s[0]) && !isspace(s[reslen-1]) )
|
|
return result; // returns a copy
|
|
|
|
s = result.data();
|
|
int start = 0;
|
|
int end = reslen - 1;
|
|
while ( isspace(s[start]) ) // skip white space from start
|
|
start++;
|
|
if ( s[start] == '\0' )
|
|
{ // only white space
|
|
result.resize( 1 );
|
|
return "";
|
|
}
|
|
|
|
while ( end && isspace(s[end]) ) // skip white space from end
|
|
end--;
|
|
|
|
end -= start - 1;
|
|
|
|
result=str.mid(start,end);
|
|
//memmove( result.data(), &s[start], end );
|
|
//result.resize( end + 1 );
|
|
return result;
|
|
}
|
|
|
|
//mainly taken from qcstring
|
|
int MyString::contains(char c)
|
|
{
|
|
int count = 0;
|
|
char const *d = c_str();
|
|
if ( d==0 )
|
|
return 0;
|
|
while ( *d )
|
|
if ( *d++ == c )
|
|
count++;
|
|
return count;
|
|
}
|
|
|