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C++11: Added static_asserts to component-wise constructor.

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This commit is contained in:
Hans-Christian Ebke
2015-11-19 11:10:28 +01:00
parent 21cc0acab5
commit 687da4e08f
1 changed files with 6 additions and 2 deletions
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8
src/OpenMesh/Core/Geometry/Vector11T.hh
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@@ -122,8 +122,12 @@ class VectorT {
typename = typename std::enable_if<sizeof...(T) == DIM>::type, typename = typename std::enable_if<sizeof...(T) == DIM>::type,
typename = typename std::enable_if< typename = typename std::enable_if<
are_convertible_to<Scalar, T...>::value>::type> are_convertible_to<Scalar, T...>::value>::type>
constexpr VectorT(T... vs) : values_ { {static_cast<Scalar>(vs)...} } constexpr VectorT(T... vs) : values_ { {static_cast<Scalar>(vs)...} } {
{} static_assert(sizeof...(T) == DIM,
"Invalid number of components specified in constructor.");
static_assert(are_convertible_to<Scalar, T...>::value,
"Not all components are convertible to Scalar.");
}
VectorT(const VectorT &rhs) = default; VectorT(const VectorT &rhs) = default;
VectorT(VectorT &&rhs) = default; VectorT(VectorT &&rhs) = default;