External/cxxopts
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put in place check for value error

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This commit is contained in:
Jarryd Beck 2014-10-13 18:05:01 +11:00
parent aa0a3a415c
commit 65c13302b4
1 changed files with 7 additions and 1 deletions
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8
src/cxxopts.hpp
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@ -48,7 +48,13 @@ namespace cxxopts
parse_value(const std::string& text, T& value) parse_value(const std::string& text, T& value)
{ {
std::istringstream is(text); std::istringstream is(text);
is >> value; if (!(is >> value))
{
}
if (!is.eof())
{
}
} }
template <typename T> template <typename T>