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function to convert std::vector to string

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This commit is contained in:
Antonin Portelli 2018-09-10 15:17:32 +01:00
parent 35abd05ee9
commit 7b6b712565
1 changed files with 13 additions and 0 deletions
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13
Grid/serialisation/VectorUtils.h
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@ -423,4 +423,17 @@ namespace Grid {
} }
} }
// helper function to read space-separated values
template <typename T>
std::string vecToStr(const std::vector<T> &v)
{
using Grid::operator<<;
std::ostringstream sstr;
sstr << v;
return sstr.str();
}
#endif #endif