Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Français - Português - Русский

Please note that the recommended version of Scilab is 6.0.1. This page might be outdated.
See the recommended documentation of this function

Scilabヘルプ >> API Scilab > Boolean Sparse > 疎論理値の例

疎論理値の例

疎論理値の使用例

説明

この例は疎論理値変数を取得し,Scilabに戻す手順を示します.

ゲートウェイのソース

#include "api_scilab.h"
int booleanSparseExample(char *fname,unsigned long fname_len)
{
	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(isBooleanSparseType(pvApiCtx, piAddr))
	{
		int iRows			= 0;
		int iCols			= 0;
		int iNbItem			= 0;
		int* piNbItemRow	= NULL;
		int* piColPos		= NULL;
		iRet = getAllocatedBooleanSparseMatrix(pvApiCtx, piAddr, &iRows, &iCols, &iNbItem, &piNbItemRow, &piColPos);
		if(iRet)
		{
			freeAllocatedBooleanSparse(piNbItemRow, piColPos);
			return iRet;
		}
		sciErr = createBooleanSparseMatrix(pvApiCtx, nbInputArgument(pvApiCtx) + 1, iRows, iCols, iNbItem, piNbItemRow, piColPos);
		if(sciErr.iErr)
		{
			freeAllocatedBooleanSparse(piNbItemRow, piColPos);
			printError(&sciErr, 0);
			return sciErr.iErr;
		}
		freeAllocatedBooleanSparse(piNbItemRow, piColPos);
		AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
	}
	return 0;
}

Scilabテストスクリプト

bsp = sparse([1,1;2,2;3,3],[%t,%t,%t]);
or(booleanSparseExample(bsp) == bsp)
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Wed Apr 01 10:25:14 CEST 2015