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Introduce unified macros to identify compiler, OS, and architecture. They are all defined in util/Macros.h and prefixed with EIGEN_COMP_, EIGEN_OS_, and EIGEN_ARCH_ respectively.

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This commit is contained in:
Gael Guennebaud
2014-11-04 21:58:52 +01:00
parent c5a3777666
commit ee06f78679
22 changed files with 357 additions and 115 deletions
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4
Eigen/src/Core/util/StaticAssert.h
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@@ -26,7 +26,7 @@
#ifndef EIGEN_NO_STATIC_ASSERT
#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (defined(_MSC_VER) && (_MSC_VER >= 1600))
#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (EIGEN_COMP_MSVC >= 1600)
// if native static_assert is enabled, let's use it
#define EIGEN_STATIC_ASSERT(X,MSG) static_assert(X,#MSG);
@@ -103,7 +103,7 @@
// Specialized implementation for MSVC to avoid "conditional
// expression is constant" warnings. This implementation doesn't
// appear to work under GCC, hence the multiple implementations.
#ifdef _MSC_VER
#if EIGEN_COMP_MSVC
#define EIGEN_STATIC_ASSERT(CONDITION,MSG) \
{Eigen::internal::static_assertion<bool(CONDITION)>::MSG;}