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Fixing VC build, apparently MSVC implementation of std::is_default_constructible had no bool() operator

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Sergey Lyskov 2016-05-08 20:41:39 -04:00 committed by Wenzel Jakob
parent a95bde1ea5
commit 7b50cbd870
1 changed files with 5 additions and 5 deletions
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10
include/pybind11/stl_binders.h
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@ -69,7 +69,7 @@ class vector_binder {
// template<typename U = T, typename std::enable_if< !std::is_constructible<U>{} >::type * = nullptr> // template<typename U = T, typename std::enable_if< !std::is_constructible<U>{} >::type * = nullptr>
// void maybe_constructible(Class_ &cl) {} // void maybe_constructible(Class_ &cl) {}
template<typename U = T, typename std::enable_if< std::is_default_constructible<U>{} >::type * = nullptr> template<typename U = T, typename std::enable_if< std::is_default_constructible<U>::value >::type * = nullptr>
void maybe_default_constructible() { void maybe_default_constructible() {
cl.def(pybind11::init<SizeType>()); cl.def(pybind11::init<SizeType>());
cl.def("resize", (void (Vector::*)(SizeType count)) &Vector::resize, "changes the number of elements stored"); cl.def("resize", (void (Vector::*)(SizeType count)) &Vector::resize, "changes the number of elements stored");
@ -86,16 +86,16 @@ class vector_binder {
return seq; return seq;
}); });
} }
template<typename U = T, typename std::enable_if< !std::is_default_constructible<U>{} >::type * = nullptr> template<typename U = T, typename std::enable_if< !std::is_default_constructible<U>::value >::type * = nullptr>
void maybe_default_constructible() {} void maybe_default_constructible() {}
template<typename U = T, typename std::enable_if< std::is_copy_constructible<U>{} >::type * = nullptr> template<typename U = T, typename std::enable_if< std::is_copy_constructible<U>::value >::type * = nullptr>
void maybe_copy_constructible() { void maybe_copy_constructible() {
cl.def(pybind11::init< Vector const &>()); cl.def(pybind11::init< Vector const &>());
} }
template<typename U = T, typename std::enable_if< !std::is_copy_constructible<U>{} >::type * = nullptr> template<typename U = T, typename std::enable_if< !std::is_copy_constructible<U>::value >::type * = nullptr>
void vector_bind_maybe_copy_constructible(Class_ &) {} void maybe_copy_constructible() {}
template<typename U = T, typename std::enable_if< has_equal_operator<U>(0) >::type * = nullptr> template<typename U = T, typename std::enable_if< has_equal_operator<U>(0) >::type * = nullptr>