[英]Compiling Issues with Mex and IT++
我在编译It ++库时遇到问题。 我已经正确安装了它,并用一个没有mex的简单示例对其进行了测试。
混合it_mex_fkmigration.cpp -litpp
it_mex_fkmigration.cpp:1:25: error: itpp/itcomm.h: No such file or directory
it_mex_fkmigration.cpp:2:26: error: itpp/itmex.h: No such file or directory
it_mex_fkmigration.cpp:4: error: expected namespace-name before ';' token
it_mex_fkmigration.cpp:4: error: '<type error>' is not a namespace
it_mex_fkmigration.cpp:6: error: 'mxArray' has not been declared
it_mex_fkmigration.cpp:6: error: expected ',' or '...' before '*' token
it_mex_fkmigration.cpp:6: error: ISO C++ forbids declaration of 'mxArray' with no type
it_mex_fkmigration.cpp: In function 'void mexFunction(int, int**, int, int)':
it_mex_fkmigration.cpp:9: error: 'mexErrMsgTxt' was not declared in this scope
it_mex_fkmigration.cpp:10: error: 'mexErrMsgTxt' was not declared in this scope
it_mex_fkmigration.cpp:13: error: 'bvec' was not declared in this scope
it_mex_fkmigration.cpp:13: error: expected `;' before 'input_bits'
it_mex_fkmigration.cpp:16: error: 'cvec' was not declared in this scope
it_mex_fkmigration.cpp:16: error: expected `;' before 'output_symbols'
it_mex_fkmigration.cpp:17: error: 'QPSK' was not declared in this scope
it_mex_fkmigration.cpp:17: error: expected `;' before 'qpsk'
it_mex_fkmigration.cpp:19: error: 'output_symbols' was not declared in this scope
it_mex_fkmigration.cpp:19: error: 'qpsk' was not declared in this scope
it_mex_fkmigration.cpp:19: error: 'input_bits' was not declared in this scope
it_mex_fkmigration.cpp:23: error: 'mxCOMPLEX' was not declared in this scope
it_mex_fkmigration.cpp:23: error: 'mxCreateDoubleMatrix' was not declared in this scope
it_mex_fkmigration.cpp:26: error: 'cvec2mxArray' was not declared in this scope
您需要告诉mex
It ++库位于何处。 使用-I
选项指定包含路径; 和-L
选项指定库搜索路径。
mex it_mex_fkmigration.cpp -litpp -Ipath/to/it++/library -Lpath/to/libitpp
过去,我在使用-L
选项时遇到了麻烦,不得不通过使用-l
选项指定库的整个路径来解决此问题。
mex it_mex_fkmigration.cpp -lpath/to/libitpp/libitpp.a -Ipath/to/it++/library
文档中列出了可以传递给mex
其他选项(在“ Mex脚本开关”部分下)。
此外,有关这些错误的mxArray
, mexErrMsgTxt
等表明您还没有mex.h
在it_mex_fkmigration.cpp
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