fftw在Visual Studio中？ [英] fftw in Visual Studio?

问题描述

我试图链接我的项目与fftw，到目前为止，我已经得到了编译，但不是链接。正如网站所说，我生成所有的.lib文件（即使我只使用双精度），并将其复制到 C：\Program Files \Microsoft Visual Studio 9.0 \VC\\ \\ lib ，.h文件到 C：\Program Files\ Microsoft Visual Studio 9.0 \VC\include 和.dll到 C：\windows \system32 。

I'm trying to link my project with fftw and so far, I've gotten it to compile, but not link. As the site said, I generated all the .lib files (even though I'm only using double precision), and copied them to C:\Program Files\Microsoft Visual Studio 9.0\VC\lib, the .h file to C:\Program Files\Microsoft Visual Studio 9.0\VC\include and the .dll to C:\windows\system32.

我复制了教程程序，我得到的是：

I've copied the tutorial program, and the exact error I am getting is:

1>hw10.obj : error LNK2019: unresolved external symbol __imp__fftw_free referenced in function "bool __cdecl test(void)" (?test@@YA_NXZ)
1>hw10.obj : error LNK2019: unresolved external symbol __imp__fftw_destroy_plan referenced in function "bool __cdecl test(void)" (?test@@YA_NXZ)
1>hw10.obj : error LNK2019: unresolved external symbol __imp__fftw_execute referenced in function "bool __cdecl test(void)" (?test@@YA_NXZ)
1>hw10.obj : error LNK2019: unresolved external symbol __imp__fftw_plan_dft_1d referenced in function "bool __cdecl test(void)" (?test@@YA_NXZ)
1>hw10.obj : error LNK2019: unresolved external symbol __imp__fftw_malloc referenced in function "bool __cdecl test(void)" (?test@@YA_NXZ)

那么，我的项目设置可能有什么问题？感谢！

So, what could be wrong with my project setup? Thanks!

推荐答案

您是否正在建立的专案中连结到图书馆？

Have you actually linked against the library in the project you're building?

Project -> Properties -> Linker -> Input -> Additional dependencies

您需要将库的文件名添加到该字段。

You need to add the library's filename to that field.

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