anonymous_namespace{CreateLookupTable.cpp} Namespace Reference

Functions
std::vector< std::size_t >	getIndexVector (std::vector< double > const &data, double const value)

Function Documentation

getIndexVector()

std::vector< std::size_t > anonymous_namespace{CreateLookupTable.cpp}::getIndexVector	(	std::vector< double > const &	data,
		double const	value )

returns indices of matching elements in a given vector.

Definition at line 29 of file CreateLookupTable.cpp.

{
    std::vector<std::size_t> idx_vec;
 
    for (auto it = data.begin();
         (it = std::find(it, data.end(), value)) != data.end();
         ++it)
    {
        idx_vec.push_back(std::distance(data.begin(), it));
    }
 
    if (idx_vec.empty())
    {
        OGS_FATAL("No matching element {} is found in the vector.", value);
    }
 
    return idx_vec;
}

References OGS_FATAL.