我得到错误:
undefined reference to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)' features.cpp /cv-pj C/C++ Problem
但是,在进行全局搜索时,我找不到任何我调用与这些类型进行卷积的实例。
这是我的标题中的内容:
template <class T>
void Convolve(CImageOf<T> src, CImageOf<T>& dst,
CFloatImage kernel);
有什么问题?请注意,这实际上是在 Windows 上编译的,但我使用的是 ubuntu 64bit gcc
编辑:我在 Eclipse 上,它显示错误在第 0 行。这是什么意思?
完整错误:
features.o: In function `computeHarrisValues(CImageOf<float>&, CImageOf<float>&)':
features.cpp:(.text+0x4f6): undefined reference to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)'
features.cpp:(.text+0x63e): undefined reference to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)'
features.cpp:(.text+0xa60): undefined reference to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)'
features.cpp:(.text+0xbd1): undefined reference to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)'
features.cpp:(.text+0xd42): undefined reference to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)'
features.o:features.cpp:(.text+0x460b): more undefined references to `void Convolve<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>)' follow
features.o: In function `ComputeMOPSDescriptors(CImageOf<float>&, FeatureSet&)':
features.cpp:(.text+0x533e): undefined reference to `void ConvolveSeparable<float>(CImageOf<float>, CImageOf<float>&, CImageOf<float>, CImageOf<float>, int)'
collect2: ld returned 1 exit status
make: *** [Features] Error 1