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#include "bench_framework.hpp"
#include <mapnik/util/conversions.hpp>
class test : public benchmark::test_case
{
std::string value_;
public:
test(mapnik::parameters const& params)
: test_case(params),
value_("1.23456789") {}
bool validate() const
{
double result = 0;
if (!mapnik::util::string2double(value_.data(),value_.data()+value_.size(),result)) return false;
if (result != 1.23456789) return false;
result = 0;
if (!mapnik::util::string2double(value_,result)) return false;
if (result != 1.23456789) return false;
return true;
}
bool operator()() const
{
for (std::size_t i=0;i<iterations_;++i) {
double result = 0;
mapnik::util::string2double(value_,result);
mapnik::util::string2double(value_.data(),value_.data()+value_.size(),result);
}
return true;
}
};
BENCHMARK(test,"string->double")
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