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53 lines
1.0 KiB
53 lines
1.0 KiB
#include "mystring.h"
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#include <ctype.h>
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//this one is taken from TQt/TQCString
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MyString stripWhiteSpace(MyString str)
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{
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if ( str.isEmpty() ) // nothing to do
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return "";
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char const *s = str.data();
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MyString result = s;
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int reslen = result.length();
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if ( !isspace(s[0]) && !isspace(s[reslen-1]) )
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return result; // returns a copy
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s = result.data();
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int start = 0;
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int end = reslen - 1;
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while ( isspace(s[start]) ) // skip white space from start
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start++;
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if ( s[start] == '\0' )
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{ // only white space
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result.resize( 1 );
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return "";
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}
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while ( end && isspace(s[end]) ) // skip white space from end
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end--;
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end -= start - 1;
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result=str.mid(start,end);
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//memmove( result.data(), &s[start], end );
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//result.resize( end + 1 );
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return result;
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}
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//mainly taken from qcstring
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int MyString::contains(char c)
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{
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int count = 0;
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char const *d = c_str();
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if ( d==0 )
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return 0;
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while ( *d )
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if ( *d++ == c )
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count++;
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return count;
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}
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