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fixes for msvc level4 warnings

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[SVN r20200]
This commit is contained in:
Jeff Garland
2003-09-27 21:48:14 +00:00
parent c46cecccd4
commit d503bb0496
1 changed files with 46 additions and 11 deletions
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57
include/boost/date_time/date_parsing.hpp
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@@ -1,21 +1,22 @@
#ifndef _DATE_TIME_DATE_PARSING_HPP___
#define _DATE_TIME_DATE_PARSING_HPP___
/* Copyright (c) 2002 CrystalClear Software, Inc.
/* Copyright (c) 2002, 2003 CrystalClear Software, Inc.
* Disclaimer & Full Copyright at end of file
* Author: Jeff Garland
*/
#include "boost/tokenizer.hpp"
#include "boost/lexical_cast.hpp"
#include <iterator>
namespace boost {
namespace date_time {
//! Generic function to parse a delimited date (eg: 2002-02-10)
/*! Accepted formats are: "2003-02-10" or " 2003-Feb-10" or
* "2003-Feburary-10" */
template<class date_type>
date_type
parse_date(const std::string& s)
@@ -24,13 +25,46 @@ namespace date_time {
int pos = 0;
typename date_type::ymd_type ymd(year_type::min(),1,1);
boost::tokenizer<boost::char_delimiters_separator<char> > tok(s);
for(boost::tokenizer<>::iterator beg=tok.begin(); beg!=tok.end();++beg){
unsigned short i = boost::lexical_cast<unsigned short>(*beg);
for(boost::tokenizer<>::iterator beg=tok.begin(); beg!=tok.end();++beg)
{
unsigned short i =0;
switch(pos) {
case 0: ymd.year = i; break;
case 1: ymd.month = i; break;
case 2: ymd.day = i; break;
};
case 0:
{
i = boost::lexical_cast<unsigned short>(*beg);
ymd.year = i;
break;
}
case 1:
{
std::string s = *beg;
if((s.at(0) >= '0') && (s.at(0) <= '9'))
{
i = boost::lexical_cast<unsigned short>(s);
}
else
{
for(int j = 1; j <= 12; ++j)
{
typedef gregorian::greg_month::month_enum month_enum;
gregorian::greg_month m(static_cast<month_enum>(j));
if(s == m.as_long_string() || s == m.as_short_string())
{
i = static_cast<unsigned short>(j);
break;
}
}
}
ymd.month = i;
break;
}
case 2:
{
i = boost::lexical_cast<unsigned short>(*beg);
ymd.day = i;
break;
}
}; //switch
pos++;
}
return date_type(ymd);
@@ -47,7 +81,7 @@ namespace date_time {
typename date_type::ymd_type ymd(year_type::min(),1,1);
boost::offset_separator osf(offsets, offsets+3);
boost::tokenizer<boost::offset_separator> tok(s, osf);
for(boost::tokenizer<boost::offset_separator>::iterator ti=tok.begin(); ti!=tok.end();++ti){
for(boost::tokenizer<boost::offset_separator>::iterator ti=tok.begin(); ti!=tok.end();++ti) {
unsigned short i = boost::lexical_cast<unsigned short>(*ti);
// std::cout << i << std::endl;
switch(pos) {
@@ -88,7 +122,7 @@ namespace date_time {
/* Copyright (c) 2002
/* Copyright (c) 2003
* CrystalClear Software, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
@@ -101,3 +135,4 @@ namespace date_time {
*/
#endif