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#include "string_utils.h"
#include <cctype>
#include "debug.h"
std::string toupper( std::string s )
{
for( unsigned int i = 0; i < s.size(); ++i )
s[i] = std::toupper( s[i] );
return s;
}
bool is_int( const std::string &s )
{
if( s.empty() )
return false;
for( unsigned int i = 0; i < s.size(); ++i )
{
switch( s[i] )
{
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
break;
default:
return false;
}
}
return true;
}
std::string strip( const std::string& str, const std::string& what )
{
if( str.empty() )
return std::string();
std::string::size_type start = str.find_first_not_of( what );
std::string::size_type end = str.find_last_not_of( what );
if( start == std::string::npos )
start = 0;
if( !end == std::string::npos )
if( end - start + 1 <= 0 )
return std::string();
return str.substr( start, end - start + 1 );
}
std::string text_right_format( std::string s, unsigned int max_size, unsigned int spaces )
{
std::string space;
for( unsigned int i = 0; i < spaces; ++i )
space += ' ';
unsigned int i;
for( i = max_size; i >= 0 && s[i] != ' '; --i );
std::string ss = s.substr( i + 1 );
s = s.substr( 0, i );
bool has_new_line = false;
while( !ss.empty() )
{
for( i = max_size - spaces; i < ss.size() && i >= 0 && ss[i] != ' '; --i );
s += '\n';
s += space;
s += ss.substr( 0, i );
has_new_line = true;
if( i >= ss.size() )
break;
ss = ss.substr( i + 1 );
}
if( has_new_line )
s +='\n';
return s;
}
std::vector<std::string> split_simple( std::string str, std::string sep, int max )
{
str = strip( str, sep );
std::string::size_type start = 0, last = 0;
int count = 0;
std::vector<std::string> sl;
while( true )
{
if( max > 0 )
count++;
if( count >= max && max > 0 )
{
sl.push_back( str.substr( last ) );
break;
}
start = str.find_first_of( sep, last );
if( start == std::string::npos )
{
sl.push_back( str.substr( last ) );
break;
}
sl.push_back( str.substr( last, start - last ) );
last = start + 1;
}
return sl;
}
/*
bool s2x( const std::string &s )
{
if( s == "0" || toupper( s ) == "FALSE" )
return false;
if( s == "1" || toupper( s ) == "TRUE" )
return true;
out( "Warning: illegal value for boolean state: %s\n", s );
return false;
}
*/
bool s2bool( const std::string &s )
{
if( s == "1" || toupper( s ) == "TRUE" )
return true;
return false;
}
std::string x2s( bool b )
{
if( b )
return "TRUE";
return "FALSE";
}
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