Re: [Boost-users] Boost multi_array declaration inside class header

GQ Chen wrote:

Hi,

I have some troubles in compiling the following simple code, tboost.hpp, tboost.cpp The problem is always from the declaration of array_type A(boost::extents[2000000][1]);

in the header file.

Error message from compiling,

In file included from tboost.cpp:2: tboost.h:14: error: `extents' has not been declared boost.h:14: error: ISO C++ forbids declaration of `parameter' with no type

If I define array_type A(boost::extents[2000000][1]); in the source code tboost.cpp, it will compile successfully.

Could anyone help me to solve it? Thanks a lot,

gq

tboost.hpp

#include <cassert> #include #include <iostream> #include "boost/multi_array.hpp"

typedef boost::multi_array array_type;

class tboost { public: tboost(){}; ~tboost(){}; public: array_type A(boost::extents[2000000][1]); };

#endif

tboost.cpp

#include "tboost.h" int main () { char c =getchar(); return 0; } _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

Hi, use the constructors initializer list... class tboost { public: array_type A; tboost( void ) : A(boost::extents[2000000][1]) { } }; -- HTH, dave