Add missing functions

This commit is contained in:
Franky Braem
2012-04-28 18:59:25 +00:00
parent 9690a4b50f
commit 5086b562fd
3 changed files with 45 additions and 1 deletions

View File

@@ -37,6 +37,7 @@
#include "Poco/StringTokenizer.h"
#include "Poco/Ascii.h"
#include <algorithm>
namespace Poco {
@@ -77,6 +78,47 @@ StringTokenizer::StringTokenizer(const std::string& str, const std::string& sepa
}
}
std::size_t StringTokenizer::count(const std::string& token) const
{
std::size_t result = 0;
TokenVec::const_iterator it = std::find(_tokens.begin(), _tokens.end(), token);
while(it != _tokens.end())
{
result++;
it = std::find(++it, _tokens.end(), token);
}
return result;
}
std::size_t StringTokenizer::find(const std::string& token, std::size_t pos) const
{
TokenVec::const_iterator it = std::find(_tokens.begin() + pos, _tokens.end(), token);
if ( it != _tokens.end() )
{
return it - _tokens.begin();
}
throw NotFoundException(token);
}
bool StringTokenizer::has(const std::string& token) const
{
TokenVec::const_iterator it = std::find(_tokens.begin(), _tokens.end(), token);
return it != _tokens.end();
}
std::size_t StringTokenizer::replace(const std::string& oldToken, const std::string& newToken, std::size_t pos)
{
std::size_t result = 0;
TokenVec::iterator it = std::find(_tokens.begin() + pos, _tokens.end(), oldToken);
while(it != _tokens.end())
{
result++;
*it = newToken;
it = std::find(++it, _tokens.end(), oldToken);
}
return result;
}
StringTokenizer::~StringTokenizer()
{