論理値の例
論理値の使用例.
説明
この例は論理値を取得し, Scilabに返す手順を示します.
ゲートウェイのソース
#include "api_scilab.h" int booleanExample(char *fname,void* pvApiCtx) { SciErr sciErr; int* piAddr = NULL; int iType = 0; int iRet = 0; CheckInputArgument(pvApiCtx, 1, 1); CheckOutputArgument(pvApiCtx, 0, 1); sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddr); if(sciErr.iErr) { printError(&sciErr, 0); return 0; } if(isBooleanType(pvApiCtx, piAddr)) { if(isScalar(pvApiCtx, piAddr)) { int iBool = 0; iRet = getScalarBoolean(pvApiCtx, piAddr, &iBool); if(iRet) { return 0; } iRet = createScalarBoolean(pvApiCtx, nbInputArgument(pvApiCtx) + 1, iBool); if(iRet) { return 0; } } else { int iRows = 0; int iCols = 0; int *piBool = NULL; sciErr = getMatrixOfBoolean(pvApiCtx, piAddr, &iRows, &iCols, &piBool); if(sciErr.iErr) { printError(&sciErr, 0); return 0; } sciErr = createMatrixOfBoolean(pvApiCtx, nbInputArgument(pvApiCtx) + 1, iRows, iCols, piBool); if(sciErr.iErr) { printError(&sciErr, 0); return 0; } } AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1; } else { AssignOutputVariable(pvApiCtx, 1) = 0; } return 0; }
Scilabテストスクリプト
a = %t; b = %f; c = [a,b;b,a;a,b;b,a]; d = c'; booleanExample(a) == a booleanExample(b) == b booleanExample(c) == c booleanExample(d) == d
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<< createScalarBoolean | boolean | Boolean Sparse >> |