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Crazy factory implementation

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Thomas Krijnen
2017-12-19 20:24:00 +01:00
parent a792a7e2c7
commit f4463d2935
8 changed files with 179 additions and 53 deletions
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src/iterator/IteratorImplementation.cpp
+26
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#include "IteratorImplementation.h"
template <typename P>
IteratorFactoryImplementation<P>& iterator_implementations() {
static IteratorFactoryImplementation<P> impl;
return impl;
}
template IteratorFactoryImplementation<float>& iterator_implementations<float>();
template IteratorFactoryImplementation<double>& iterator_implementations<double>();
#define INIT(a) extern void init_##a(); init_##a();
template <typename P>
IteratorFactoryImplementation<P>::IteratorFactoryImplementation() {
INIT(IteratorImplementation_Ifc2x3);
INIT(IteratorImplementation_Ifc4);
}
template <class P>
void IteratorFactoryImplementation<P>::bind(const std::string& schema_name, typename get_factory_type<P>::type fn) {
this->insert(std::make_pair(schema_name, fn));
}
template IteratorFactoryImplementation<float>;
template IteratorFactoryImplementation<double>;