Changeset 26595

Timestamp:

11/10/21 15:09:47 (3 years ago)

Author:

bulthuis

Message:

CHG: add member functions for random generators in a separate file

Location:

issm/trunk-jpl/src/c/shared/Random

Files:

• randomgenerator.cpp (modified) (1 diff)
• randomgenerator.h (modified) (3 diffs)

issm/trunk-jpl/src/c/shared/Random/randomgenerator.cpp ¶

@@ -5 +5 @@
 #include <iostream>
 #include "./randomgenerator.h"
+
+#undef M_PI
+#define M_PI 3.141592653589793238462643
+
+rnd_uniform_distribution::rnd_uniform_distribution(){/*{{{*/
+
+                a   = 1103515245;       // BSD Formula
+                c  = 12345;                                     // BSD Formula
+                m = 2147483648;                 // BSD Formula
+                _seed = 0;
+                lbound = 0.0;
+                ubound = 1.0;
+                return;
+}
+/*}}}*/

issm/trunk-jpl/src/c/shared/Random/randomgenerator.h ¶

@@ -3 +3 @@
  */
 
-#ifndef _RANDOMGENERATOR_H_
-#define _RANDOMGENERATOR_H_
+//#ifndef _RANDOMGENERATOR_H_
+//#define _RANDOMGENERATOR_H_
 
 #undef M_PI
@@ -23 +23 @@
 
     /*constructors, destructors: */
-    rnd_uniform_distribution() : _seed( 0 ), a( 1103515245 ), c( 12345 ), m( 2147483648 ), lbound(0.0), ubound(1.0) {}
+    rnd_uniform_distribution();
     rnd_uniform_distribution(double a_1,double a_2) : _seed( 0 ), a( 1103515245 ), c( 12345 ), m( 2147483648 ), lbound(a_1), ubound(a_2) {}
     ~rnd_uniform_distribution(){}
@@ -71 +71 @@
 };
 
-#endif //ifndef _RANDOMGENERATOR_H_
+//#endif //ifndef _RANDOMGENERATOR_H_