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我创建了一个新的C++中VS2015(空)的项目,然后放置在本征3.3.1源代码中的“INC”文件夹中的溶液dir,例如,Matrix.h的路径是inc/Eigen/Core/。我已经将这个INC/路径作为一个附加的包含目录,并试图与INC /本征/作为另一个include目录的情况下,这些文件有问题,其中包括对方,但是这什么也没有改变。包括在新鲜Visual Studio项目任何本征3.3.1文件不会编译
在main.cpp中,我有以下几点:
#include "Eigen/Core/Matrix.h"
int main()
{
return 0;
}
这给我,编译为64时:
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(18): error C2988: unrecognizable template declaration/definition
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(18): error C2143: syntax error: missing ';' before '<'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(18): error C2059: syntax error: '<'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(19): error C2143: syntax error: missing ';' before '{'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(19): error C2447: '{': missing function header (old-style formal list?)
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(179): error C2143: syntax error: missing ',' before '<'
1> c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(404): note: see reference to class template instantiation 'Eigen::Matrix<_Scalar,_Rows,_Cols,_Options,_MaxRows,_MaxCols>' being compiled
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(186): error C2143: syntax error: missing ';' before '<'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(186): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(186): error C2238: unexpected token(s) preceding ';'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(192): error C2653: 'Base': is not a class or namespace name
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(192): error C2144: syntax error: 'int' should be preceded by ';'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(192): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(192): warning C4183: 'EIGEN_DENSE_PUBLIC_INTERFACE': missing return type; assumed to be a member function returning 'int'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(192): error C3646: 'PlainObject': unknown override specifier
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(194): error C2653: 'Base': is not a class or namespace name
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(195): error C2653: 'Base': is not a class or namespace name
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(206): error C3646: 'EIGEN_STRONG_INLINE': unknown override specifier
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(206): error C3646: 'Matrix': unknown override specifier
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(206): error C2143: syntax error: missing ';' before '&'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(206): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(207): error C2334: unexpected token(s) preceding '{'; skipping apparent function body
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(223): error C2061: syntax error: identifier 'EIGEN_STRONG_INLINE'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(237): error C2334: unexpected token(s) preceding '{'; skipping apparent function body
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(243): error C2061: syntax error: identifier 'EIGEN_STRONG_INLINE'
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(259): error C2334: unexpected token(s) preceding ':'; skipping apparent function body
1>c:\users\brody\documents\visual studio 2015\projects\eigentest\inc\eigen\core\matrix.h(14): fatal error C1075: the left brace '{' was unmatched at the end of the file
哪个抱怨Matrix.h的第18行:
#ifndef EIGEN_MATRIX_H
#define EIGEN_MATRIX_H
namespace Eigen {
namespace internal {
template<typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
struct traits<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> > // line 18
{
private:
// etc...
类似的问题发生在任何其他特征#include。我错过了一些必需的#include命令或一些编译标志或设置吗?谢谢!