mcctest2.cpp

MATLAB命令行下mcc命令示范2

//
// MATLAB Compiler: 2.1
// Date: Wed Oct 24 11:00:27 2001
// Arguments: "-B" "macro_default" "-O" "all" "-O" "fold_scalar_mxarrays:on"
// "-O" "fold_non_scalar_mxarrays:on" "-O" "optimize_integer_for_loops:on" "-O"
// "array_indexing:on" "-O" "optimize_conditionals:on" "-p" "-W" "main" "-L"
// "Cpp" "-t" "-T" "link:exe" "-h" "libmmfile.mlib" "mcctest1" "mcctest2" 
//
#include "mcctest2.hpp"
#include "libmatlbm.hpp"

static mxChar _array1_[134] = { 'R', 'u', 'n', '-', 't', 'i', 'm', 'e', ' ',
                                'E', 'r', 'r', 'o', 'r', ':', ' ', 'F', 'i',
                                'l', 'e', ':', ' ', 'm', 'c', 'c', 't', 'e',
                                's', 't', '2', ' ', 'L', 'i', 'n', 'e', ':',
                                ' ', '1', ' ', 'C', 'o', 'l', 'u', 'm', 'n',
                                ':', ' ', '1', ' ', 'T', 'h', 'e', ' ', 'f',
                                'u', 'n', 'c', 't', 'i', 'o', 'n', ' ', '"',
                                'm', 'c', 'c', 't', 'e', 's', 't', '2', '"',
                                ' ', 'w', 'a', 's', ' ', 'c', 'a', 'l', 'l',
                                'e', 'd', ' ', 'w', 'i', 't', 'h', ' ', 'm',
                                'o', 'r', 'e', ' ', 't', 'h', 'a', 'n', ' ',
                                't', 'h', 'e', ' ', 'd', 'e', 'c', 'l', 'a',
                                'r', 'e', 'd', ' ', 'n', 'u', 'm', 'b', 'e',
                                'r', ' ', 'o', 'f', ' ', 'o', 'u', 't', 'p',
                                'u', 't', 's', ' ', '(', '1', ')', '.' };
static mwArray _mxarray0_ = mclInitializeString(134, _array1_);

static mxChar _array3_[133] = { 'R', 'u', 'n', '-', 't', 'i', 'm', 'e', ' ',
                                'E', 'r', 'r', 'o', 'r', ':', ' ', 'F', 'i',
                                'l', 'e', ':', ' ', 'm', 'c', 'c', 't', 'e',
                                's', 't', '2', ' ', 'L', 'i', 'n', 'e', ':',
                                ' ', '1', ' ', 'C', 'o', 'l', 'u', 'm', 'n',
                                ':', ' ', '1', ' ', 'T', 'h', 'e', ' ', 'f',
                                'u', 'n', 'c', 't', 'i', 'o', 'n', ' ', '"',
                                'm', 'c', 'c', 't', 'e', 's', 't', '2', '"',
                                ' ', 'w', 'a', 's', ' ', 'c', 'a', 'l', 'l',
                                'e', 'd', ' ', 'w', 'i', 't', 'h', ' ', 'm',
                                'o', 'r', 'e', ' ', 't', 'h', 'a', 'n', ' ',
                                't', 'h', 'e', ' ', 'd', 'e', 'c', 'l', 'a',
                                'r', 'e', 'd', ' ', 'n', 'u', 'm', 'b', 'e',
                                'r', ' ', 'o', 'f', ' ', 'i', 'n', 'p', 'u',
                                't', 's', ' ', '(', '1', ')', '.' };
static mwArray _mxarray2_ = mclInitializeString(133, _array3_);
static mwArray _mxarray4_ = mclInitializeDouble(1.0);
static mwArray _mxarray5_ = mclInitializeDouble(2.0);

void InitializeModule_mcctest2() {
}

void TerminateModule_mcctest2() {
}

static mwArray Mmcctest2(int nargout_, mwArray x);

_mexLocalFunctionTable _local_function_table_mcctest2
  = { 0, (mexFunctionTableEntry *)NULL };

//
// The function "mcctest2" contains the normal interface for the "mcctest2"
// M-function from file "d:\book\soft\ch9\mcctest2.m" (lines 1-5). This
// function processes any input arguments and passes them to the implementation
// version of the function, appearing above.
//
mwArray mcctest2(mwArray x) {
    int nargout(1);
    mwArray y(mclGetUninitializedArray());
    y = Mmcctest2(nargout, x);
    return y;
}

//
// The function "mlxMcctest2" contains the feval interface for the "mcctest2"
// M-function from file "d:\book\soft\ch9\mcctest2.m" (lines 1-5). The feval
// function calls the implementation version of mcctest2 through this function.
// This function processes any input arguments and passes them to the
// implementation version of the function, appearing above.
//
void mlxMcctest2(int nlhs, mxArray * plhs[], int nrhs, mxArray * prhs[]) {
    MW_BEGIN_MLX();
    {
        mwArray mprhs[1];
        mwArray mplhs[1];
        int i;
        mclCppUninitializeArrays(1, mplhs);
        if (nlhs > 1) {
            error(_mxarray0_);
        }
        if (nrhs > 1) {
            error(_mxarray2_);
        }
        for (i = 0; i < 1 && i < nrhs; ++i) {
            mprhs[i] = mwArray(prhs[i], 0);
        }
        for (; i < 1; ++i) {
            mprhs[i].MakeDIN();
        }
        mplhs[0] = Mmcctest2(nlhs, mprhs[0]);
        plhs[0] = mplhs[0].FreezeData();
    }
    MW_END_MLX();
}

//
// The function "Mmcctest2" is the implementation version of the "mcctest2"
// M-function from file "d:\book\soft\ch9\mcctest2.m" (lines 1-5). It contains
// the actual compiled code for that M-function. It is a static function and
// must only be called from one of the interface functions, appearing below.
//
//
// function y = mcctest2(x)
//
static mwArray Mmcctest2(int nargout_, mwArray x) {
    mwLocalFunctionTable save_local_function_table_(&_local_function_table_mcctest2);
    mwArray y(mclGetUninitializedArray());
    //
    // 
    // y = abs(fft(x));
    //
    y = abs(mwVe(fft(mwVa(x, "x"))));
    //
    // y = y(1:length(y)/2);
    //
    y
      = mclArrayRef(
          mwVsv(y, "y"),
          colon(_mxarray4_, mclLengthInt(mwVv(y, "y")) / _mxarray5_));
    mwValidateOutput(y, 1, nargout_, "y", "mcctest2");
    return y;
}