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Move from hand rolled trim function to boost::trim function

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This commit is contained in:
Jason Turner 2011-02-21 19:02:30 -07:00
parent 13b35f2f47
commit 41d7842963
1 changed files with 3 additions and 9 deletions
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12
src/main.cpp
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@ -6,6 +6,8 @@
#include <iostream> #include <iostream>
#include <list> #include <list>
#include <boost/algorithm/string/trim.hpp>
#define _CRT_SECURE_NO_WARNINGS #define _CRT_SECURE_NO_WARNINGS
#include <chaiscript/chaiscript.hpp> #include <chaiscript/chaiscript.hpp>
@ -61,21 +63,13 @@ bool throws_exception(const chaiscript::Proxy_Function &f)
return false; return false;
} }
std::string trim(std::string source,const std::string& t)
{
std::string result = source ;
result.erase(result.find_last_not_of(t)+1);
result.erase(0, result.find_first_not_of(t));
return result ;
}
std::string get_next_command() { std::string get_next_command() {
std::string retval("quit"); std::string retval("quit");
if ( ! std::cin.eof() ) { if ( ! std::cin.eof() ) {
char *input_raw = readline("eval> "); char *input_raw = readline("eval> ");
if ( input_raw ) { if ( input_raw ) {
add_history(input_raw); add_history(input_raw);
retval = trim(std::string(input_raw),std::string(" \t")); retval = boost::trim_copy_if(std::string(input_raw),boost::is_any_of(" \t"));
::free(input_raw); ::free(input_raw);
} }
} }