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changeset 9470:bcdf878e2686

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use complex function for acos mapper if arg is out of range [-1, 1]
author John W. Eaton <jwe@octave.org>
date Wed, 29 Jul 2009 13:40:42 -0400
parents c6edba80dfae
children 24df2e66abbe
files src/ChangeLog src/ov-float.cc src/ov-flt-re-mat.cc src/ov-re-mat.cc src/ov-re-sparse.cc src/ov-scalar.cc
diffstat 6 files changed, 9 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,9 @@
 2009-07-29  John W. Eaton  <jwe@octave.org>
 
+	* ov-float.cc, ov-flt-re-mat.cc, ov-re-mat.cc, ov-re-sparse.cc,
+	ov-scalar.cc: Use complex function for acos mapper if arg is out
+	of range [-1, 1].
+
 	* ov-bool.cc (octave_bool::load_ascii): Call template function to
 	read value.
 	* ov-scalar.cc (octave_scalar::load_ascii): Likewise.
--- a/src/ov-float.cc
+++ b/src/ov-float.cc
@@ -279,7 +279,7 @@
 SCALAR_MAPPER (gamma, xgamma)
 CD_SCALAR_MAPPER (lgamma, xlgamma, xlgamma, 0.0, octave_Float_Inf)
 SCALAR_MAPPER (abs, ::fabsf)
-SCALAR_MAPPER (acos, ::acosf)
+CD_SCALAR_MAPPER (acos, ::acosf, ::acos, -1.0, 1.0)
 CD_SCALAR_MAPPER (acosh, ::acoshf, ::acosh, 1.0, octave_Float_Inf)
 SCALAR_MAPPER (angle, ::arg)
 SCALAR_MAPPER (arg, ::arg)
--- a/src/ov-flt-re-mat.cc
+++ b/src/ov-flt-re-mat.cc
@@ -783,7 +783,7 @@
 ARRAY_MAPPER (erfc, FloatNDArray::dmapper, ::erfcf)
 ARRAY_MAPPER (gamma, FloatNDArray::dmapper, xgamma)
 CD_ARRAY_MAPPER (lgamma, xlgamma, xlgamma, 0.0, octave_Float_Inf)
-ARRAY_MAPPER (acos, FloatNDArray::dmapper, ::acosf)
+CD_ARRAY_MAPPER (acos, ::acosf, ::acos, -1.0, 1.0)
 CD_ARRAY_MAPPER (acosh, ::acoshf, ::acosh, 1.0, octave_Float_Inf)
 ARRAY_MAPPER (angle, FloatNDArray::dmapper, ::arg)
 ARRAY_MAPPER (arg, FloatNDArray::dmapper, ::arg)
--- a/src/ov-re-mat.cc
+++ b/src/ov-re-mat.cc
@@ -811,7 +811,7 @@
 ARRAY_MAPPER (erfc, NDArray::dmapper, ::erfc)
 ARRAY_MAPPER (gamma, NDArray::dmapper, xgamma)
 CD_ARRAY_MAPPER (lgamma, xlgamma, xlgamma, 0.0, octave_Inf)
-ARRAY_MAPPER (acos, NDArray::dmapper, ::acos)
+CD_ARRAY_MAPPER (acos, ::acos, ::acos, -1.0, 1.0)
 CD_ARRAY_MAPPER (acosh, ::acosh, ::acosh, 1.0, octave_Inf)
 ARRAY_MAPPER (angle, NDArray::dmapper, ::arg)
 ARRAY_MAPPER (arg, NDArray::dmapper, ::arg)
--- a/src/ov-re-sparse.cc
+++ b/src/ov-re-sparse.cc
@@ -878,7 +878,7 @@
 SPARSE_MAPPER (gamma, SparseMatrix::dmapper, xgamma)
 CD_SPARSE_MAPPER (lgamma, xlgamma, xlgamma, 0.0, octave_Inf)
 SPARSE_MAPPER (abs, SparseMatrix::dmapper, ::fabs)
-SPARSE_MAPPER (acos, SparseMatrix::dmapper, ::acos)
+CD_SPARSE_MAPPER (acos, ::acos, ::acos, -1.0, 1.0)
 CD_SPARSE_MAPPER (acosh, ::acosh, ::acosh, 1.0, octave_Inf)
 SPARSE_MAPPER (angle, SparseMatrix::dmapper, ::arg)
 SPARSE_MAPPER (arg, SparseMatrix::dmapper, ::arg)
--- a/src/ov-scalar.cc
+++ b/src/ov-scalar.cc
@@ -294,7 +294,7 @@
 SCALAR_MAPPER (gamma, xgamma)
 CD_SCALAR_MAPPER (lgamma, xlgamma, xlgamma, 0.0, octave_Inf)
 SCALAR_MAPPER (abs, ::fabs)
-SCALAR_MAPPER (acos, ::acos)
+CD_SCALAR_MAPPER (acos, ::acos, ::acos, -1.0, 1.0)
 CD_SCALAR_MAPPER (acosh, ::acosh, ::acosh, 1.0, octave_Inf)
 SCALAR_MAPPER (angle, ::arg)
 SCALAR_MAPPER (arg, ::arg)