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Diffstat (limited to 'src/c/elementaryFunctions/round/zrounds.c')
-rw-r--r-- | src/c/elementaryFunctions/round/zrounds.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/c/elementaryFunctions/round/zrounds.c b/src/c/elementaryFunctions/round/zrounds.c new file mode 100644 index 0000000..3f723ad --- /dev/null +++ b/src/c/elementaryFunctions/round/zrounds.c @@ -0,0 +1,29 @@ +/* + * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab + * Copyright (C) 2008-2008 - INRIA - Arnaud Torset + * + * This file must be used under the terms of the CeCILL. + * This source file is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at + * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt + * + */ + + +#include "round.h" + +doubleComplex zrounds(doubleComplex x) { + int roundReal; + int roundImag; + + if (zreals(x)>=0) roundReal = (int)(zreals(x)+0.5); + else roundReal = (int)(zreals(x)-0.5); + + + + if (zimags(x)>=0) roundImag = (int)(zimags(x)+0.5); + else roundImag = (int)(zimags(x)-0.5); + + return DoubleComplex((double)roundReal, (double)roundImag); +} |