astyle --recursive --indent=spaces=2 --style=kr --indent-col1-comments --break-blocks --convert-tabs --max-code-length=200

This is done for better merging branch/LG_PRE_RELEASE_0.3 into trunk (same process is applied on this branch)

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7073 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair1/SIMULATION/TOOLS/rangen_double.c

@@ -1,5 +1,5 @@
 /*******************************************************************************
-    OpenAirInterface 
+    OpenAirInterface
     Copyright(c) 1999 - 2014 Eurecom
 
     OpenAirInterface is free software: you can redistribute it and/or modify
@@ -14,15 +14,15 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with OpenAirInterface.The full GNU General Public License is 
-   included in this distribution in the file called "COPYING". If not, 
+    along with OpenAirInterface.The full GNU General Public License is
+   included in this distribution in the file called "COPYING". If not,
    see <http://www.gnu.org/licenses/>.
 
   Contact Information
   OpenAirInterface Admin: openair_admin@eurecom.fr
   OpenAirInterface Tech : openair_tech@eurecom.fr
   OpenAirInterface Dev  : openair4g-devel@eurecom.fr
-  
+
   Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
 
  *******************************************************************************/
@@ -32,12 +32,12 @@
 #include <math.h>
 #include <time.h>
 #endif
- 
+
 #include  "defs.h"
 
 static unsigned int seed, iy, ir[98];
 /*
-@defgroup _uniformdouble 
+@defgroup _uniformdouble
 @ingroup numerical Uniform linear congruential random number generator.
 */
 
@@ -50,24 +50,24 @@ static unsigned int seed, iy, ir[98];
 void randominit(unsigned seed_init)
 {
   int i;
-  // this need to be integrated with the existing rng, like taus: navid 
+  // this need to be integrated with the existing rng, like taus: navid
   msg("Initializing random number generator, seed %x\n",seed_init);
 
   if (seed_init == 0) {
     srand((unsigned)time(NULL));
 
     seed = (unsigned int) rand();
-  }
-  else {
+  } else {
     seed = seed_init;
   }
-    
+
   if (seed % 2 == 0) seed += 1; /* seed and mod are relative prime */
-  for (i=1; i<=97; i++)
-  {
-      seed = a*seed;                 /* mod 2**32  */
-      ir[i]= seed;                   /* initialize the shuffle table    */
+
+  for (i=1; i<=97; i++) {
+    seed = a*seed;                 /* mod 2**32  */
+    ir[i]= seed;                   /* initialize the shuffle table    */
   }
+
   iy=1;
 }
 
@@ -75,8 +75,8 @@ void randominit(unsigned seed_init)
 
 double uniformrandom(void)
 {
-  #define a 1664525lu
-  #define mod 4294967296.0                /* is 2**32 */
+#define a 1664525lu
+#define mod 4294967296.0                /* is 2**32 */
 
   int j;
 
@@ -88,8 +88,8 @@ double uniformrandom(void)
 }
 
 /*
-@defgroup _gaussdouble Gaussian random number generator based on modified Box-Muller transformation.   
-@ingroup numerical 
+@defgroup _gaussdouble Gaussian random number generator based on modified Box-Muller transformation.
+@ingroup numerical
 */
 
 /*!\brief Gaussian random number generator based on modified Box-Muller transformation.Returns a double-precision floating-point number. */
@@ -100,31 +100,34 @@ double gaussdouble(double mean, double variance)
   static double gset;
   double fac,r,v1,v2;
 
-  if (iset == 0){
-     do{
-           v1 = 2.0*uniformrandom()-1.0;
-           v2 = 2.0*uniformrandom()-1.0;
-           r = v1*v1+v2*v2;
-        }  while (r >= 1.0);
-     fac = sqrt(-2.0*log(r)/r);
-     gset= v1*fac;
-     iset=1;
-     return(sqrt(variance)*v2*fac + mean);
+  if (iset == 0) {
+    do {
+      v1 = 2.0*uniformrandom()-1.0;
+      v2 = 2.0*uniformrandom()-1.0;
+      r = v1*v1+v2*v2;
+    }  while (r >= 1.0);
+
+    fac = sqrt(-2.0*log(r)/r);
+    gset= v1*fac;
+    iset=1;
+    return(sqrt(variance)*v2*fac + mean);
   } else {
-     iset=0;
-     return(sqrt(variance)*gset + mean);
+    iset=0;
+    return(sqrt(variance)*gset + mean);
   }
 }
 
 
 
 #ifdef MAIN
-main(int argc,char **argv) {
+main(int argc,char **argv)
+{
 
   int i;
 
   randominit();
-  for (i=0;i<10;i++) {
+
+  for (i=0; i<10; i++) {
     printf("%f\n",gaussdouble(0.0,1.0));
   }
 }