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-rw-r--r--src/auxiliaryFunctions/abs/Makefile.am9
-rw-r--r--src/auxiliaryFunctions/abs/Makefile.in9
-rw-r--r--src/auxiliaryFunctions/abs/cabss.c19
-rw-r--r--src/auxiliaryFunctions/abs/testAbs.c70
-rw-r--r--src/auxiliaryFunctions/abs/testAbs.h30
-rw-r--r--src/auxiliaryFunctions/abs/zabss.c19
-rw-r--r--src/auxiliaryFunctions/includes/abs.h23
7 files changed, 172 insertions, 7 deletions
diff --git a/src/auxiliaryFunctions/abs/Makefile.am b/src/auxiliaryFunctions/abs/Makefile.am
index 49ca836a..531add54 100644
--- a/src/auxiliaryFunctions/abs/Makefile.am
+++ b/src/auxiliaryFunctions/abs/Makefile.am
@@ -5,13 +5,14 @@
## Made by Bruno JOFRET <bruno.jofret@inria.fr>
##
## Started on Fri Jan 5 10:19:16 2007 jofret
-## Last update Fri Apr 20 16:35:05 2007 jofret
+## Last update Mon Apr 23 17:21:00 2007 jofret
##
## Copyright INRIA 2007
##
AM_CFLAGS = -I ../../type \
- -I ../includes
+ -I ../includes \
+ -I ../../elementaryFunctions/includes
instdir = $(top_builddir)/lib
@@ -36,7 +37,8 @@ HEAD = ../includes/abs.h
# Checking Part
####
-check_INCLUDES = -I $(top_builddir)/elementaryFunctions/includes \
+check_INCLUDES = -I $(top_builddir)/auxiliaryFunctions/includes \
+ -I $(top_builddir)/elementaryFunctions/includes \
-I $(top_builddir)/type
check_PROGRAMS = testAbs
@@ -51,4 +53,5 @@ testAbs_CFLAGS = $(check_INCLUDES)
testAbs_LDADD = $(top_builddir)/lib/libDoubleComplex.a \
$(top_builddir)/lib/libFloatComplex.a \
$(top_builddir)/lib/libAbs.a \
+ $(top_builddir)/lib/libSqrt.a \
@LIBMATH@
diff --git a/src/auxiliaryFunctions/abs/Makefile.in b/src/auxiliaryFunctions/abs/Makefile.in
index 56470b66..51affe23 100644
--- a/src/auxiliaryFunctions/abs/Makefile.in
+++ b/src/auxiliaryFunctions/abs/Makefile.in
@@ -70,7 +70,7 @@ am_testAbs_OBJECTS = testAbs-testAbs.$(OBJEXT)
testAbs_OBJECTS = $(am_testAbs_OBJECTS)
testAbs_DEPENDENCIES = $(top_builddir)/lib/libDoubleComplex.a \
$(top_builddir)/lib/libFloatComplex.a \
- $(top_builddir)/lib/libAbs.a
+ $(top_builddir)/lib/libAbs.a $(top_builddir)/lib/libSqrt.a
DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)/includes
depcomp = $(SHELL) $(top_srcdir)/config/depcomp
am__depfiles_maybe = depfiles
@@ -179,7 +179,8 @@ sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
AM_CFLAGS = -I ../../type \
- -I ../includes
+ -I ../includes \
+ -I ../../elementaryFunctions/includes
instdir = $(top_builddir)/lib
inst_LIBRARIES = libAbs.a
@@ -199,7 +200,8 @@ HEAD = ../includes/abs.h
####
# Checking Part
####
-check_INCLUDES = -I $(top_builddir)/elementaryFunctions/includes \
+check_INCLUDES = -I $(top_builddir)/auxiliaryFunctions/includes \
+ -I $(top_builddir)/elementaryFunctions/includes \
-I $(top_builddir)/type
TESTS = testAbs
@@ -212,6 +214,7 @@ testAbs_CFLAGS = $(check_INCLUDES)
testAbs_LDADD = $(top_builddir)/lib/libDoubleComplex.a \
$(top_builddir)/lib/libFloatComplex.a \
$(top_builddir)/lib/libAbs.a \
+ $(top_builddir)/lib/libSqrt.a \
@LIBMATH@
all: all-am
diff --git a/src/auxiliaryFunctions/abs/cabss.c b/src/auxiliaryFunctions/abs/cabss.c
index e69de29b..a9826990 100644
--- a/src/auxiliaryFunctions/abs/cabss.c
+++ b/src/auxiliaryFunctions/abs/cabss.c
@@ -0,0 +1,19 @@
+/*
+** -*- C -*-
+**
+** cabss.c
+** Made by Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on Mon Apr 23 17:08:52 2007 jofret
+** Last update Mon Apr 23 17:10:22 2007 jofret
+**
+** Copyright INRIA 2007
+*/
+
+#include "abs.h"
+
+float cabss(floatComplex in) {
+ float real = creals(in);
+ float imag = cimags(in);
+ return (ssqrts( (real*real) + (imag*imag) ));
+}
diff --git a/src/auxiliaryFunctions/abs/testAbs.c b/src/auxiliaryFunctions/abs/testAbs.c
new file mode 100644
index 00000000..6cacc953
--- /dev/null
+++ b/src/auxiliaryFunctions/abs/testAbs.c
@@ -0,0 +1,70 @@
+/*
+** -*- C -*-
+**
+** testAbs.c
+** Made by Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on Wed Feb 14 15:50:15 2007 jofret
+** Last update Mon Apr 23 17:40:12 2007 jofret
+**
+** Copyright INRIA 2007
+*/
+
+#include "testAbs.h"
+
+int sabssTest() {
+ printf(">> Floats \n");
+ float value1 = -123456.789;
+ float value2 = 987654.321;
+ assert(sabss(value1) == -value1);
+ assert(sabss(value2) == value2);
+ assert(sabss(0) == 0);
+ assert(sabss(-1) == 1);
+ assert(sabss(1) == 1);
+ return 0;
+}
+
+int dabssTest() {
+ printf(">> Doubles \n");
+ double value1 = -123456.789;
+ double value2 = 987654.321;
+ assert(dabss(value1) == -value1);
+ assert(dabss(value2) == value2);
+ assert(dabss(0) == 0);
+ assert(dabss(-1) == 1);
+ assert(dabss(1) == 1);
+ return 0;
+}
+
+int cabssTest() {
+ printf(">> Float Complex \n");
+ floatComplex value1 = FloatComplex(4,3);
+ assert(cabss(value1) == 5);
+ return 0;
+}
+
+int zabssTest() {
+ printf(">> Double Complex \n");
+ doubleComplex value1 = DoubleComplex(4,3);
+ assert(zabss(value1) == 5);
+ return 0;
+}
+
+int testAbs() {
+ int sabssStatus, dabssStatus = 0;
+ int cabssStatus, zabssStatus = 0;
+
+ printf(">>>> Abs Tests\n");
+ sabssStatus = sabssTest();
+ dabssStatus = dabssTest();
+ cabssStatus = cabssTest();
+ zabssStatus = zabssTest();
+
+ return (sabssStatus + dabssStatus +
+ cabssStatus + zabssStatus);
+}
+
+int main(void) {
+ assert(testAbs() == 0);
+ return 0;
+}
diff --git a/src/auxiliaryFunctions/abs/testAbs.h b/src/auxiliaryFunctions/abs/testAbs.h
new file mode 100644
index 00000000..cb153970
--- /dev/null
+++ b/src/auxiliaryFunctions/abs/testAbs.h
@@ -0,0 +1,30 @@
+/*
+** -*- C -*-
+**
+** testAbs.h
+** Made by Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on Mon Apr 23 16:26:14 2007 jofret
+** Last update Mon Apr 23 16:34:43 2007 jofret
+**
+** Copyright INRIA 2007
+*/
+#ifndef _TESTABS_H_
+#define _TESTABS_H_
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "abs.h"
+
+int sabssTest(void);
+
+int dabssTest(void);
+
+int cabssTest(void);
+
+int zabssTest(void);
+
+int testAbs(void);
+
+#endif /* ! _TESTABS_H_ */
diff --git a/src/auxiliaryFunctions/abs/zabss.c b/src/auxiliaryFunctions/abs/zabss.c
index e69de29b..6a82b6d2 100644
--- a/src/auxiliaryFunctions/abs/zabss.c
+++ b/src/auxiliaryFunctions/abs/zabss.c
@@ -0,0 +1,19 @@
+/*
+** -*- C -*-
+**
+** zabss.c
+** Made by Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on Mon Apr 23 17:03:36 2007 jofret
+** Last update Mon Apr 23 17:16:05 2007 jofret
+**
+** Copyright INRIA 2007
+*/
+
+#include "abs.h"
+
+double zabss(doubleComplex in) {
+ double real = zreals(in);
+ double imag = zimags(in);
+ return (dsqrts( (real*real) + (imag*imag) ));
+}
diff --git a/src/auxiliaryFunctions/includes/abs.h b/src/auxiliaryFunctions/includes/abs.h
index fa302db6..3cb6bf85 100644
--- a/src/auxiliaryFunctions/includes/abs.h
+++ b/src/auxiliaryFunctions/includes/abs.h
@@ -5,7 +5,7 @@
** Made by Bruno JOFRET <bruno.jofret@inria.fr>
**
** Started on Thu Feb 8 10:12:17 2007 jofret
-** Last update Fri Apr 20 15:53:57 2007 jofret
+** Last update Mon Apr 23 17:10:57 2007 jofret
**
** Copyright INRIA 2007
*/
@@ -13,6 +13,11 @@
#ifndef __ABS_H__
#define __ABS_H__
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "sqrt.h"
+
+
/**
** \brief Float Absolute Value function
** Determine the absolute value of in.
@@ -29,4 +34,20 @@ float sabss(float in);
**/
double dabss(double in);
+/**
+ ** \brief Float Complex Absolute Value function
+ ** Determine the absolute value of in.
+ ** \param in : the float complex we must determine abs i.e. module.
+ ** \return -in or in depending on the sign of in.
+ **/
+float cabss(floatComplex in);
+
+/**
+ ** \brief Double Absolute Value function
+ ** Determine the absolute value of in.
+ ** \param in : the double we must determine abs i.e. module.
+ ** \return -in or +in depending on the abs of in.
+ **/
+double zabss(doubleComplex in);
+
#endif /* !__ABS_H__ */
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