External/cxxopts
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Fixup integer pattern multiple definition

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This commit is contained in:
Sylvain Corlay 2017-08-30 19:58:20 +02:00
parent 1e51db16b5
commit 005c929899
1 changed files with 2 additions and 5 deletions
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7
include/cxxopts.hpp
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@ -428,11 +428,6 @@ namespace cxxopts
namespace values namespace values
{ {
namespace
{
std::basic_regex<char> integer_pattern
("(-)?(0x)?([1-9a-zA-Z][0-9a-zA-Z]*)|(0)");
}
namespace detail namespace detail
{ {
@ -484,6 +479,8 @@ namespace cxxopts
integer_parser(const std::string& text, T& value) integer_parser(const std::string& text, T& value)
{ {
std::smatch match; std::smatch match;
std::basic_regex<char> integer_pattern
("(-)?(0x)?([1-9a-zA-Z][0-9a-zA-Z]*)|(0)");
std::regex_match(text, match, integer_pattern); std::regex_match(text, match, integer_pattern);
if (match.length() == 0) if (match.length() == 0)