Changeset 12527

Timestamp:

06/25/12 12:10:34 (13 years ago)

Author:

utke

Message:

templatized isnan

Location:

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

Files:

• isnan.cpp (modified) (1 diff)
• isnan.h (modified) (1 diff)

issm/trunk-jpl/src/c/shared/Numerics/isnan.cpp

@@ -2 +2 @@
 #ifdef _INTEL_WIN_
 
-int isnan(IssmDouble x){
-        if (x!=x)return 1;
-        else return 0;
+int isnan(IssmPDouble x){
+        return (x!=x)?1:0;
 }
 #endif

issm/trunk-jpl/src/c/shared/Numerics/isnan.h

@@ -7 +7 @@
 
 #ifdef _INTEL_WIN_
-int isnan(IssmDouble X);
+int isnan(IssmPDouble X);
 #endif
 
+template <class T> int xIsNan(const T& X) {
+    return isnan(X);
+}
+
+#ifdef _HAVE_ADOLC_
+template <> int xIsNan<adouble> (const adouble& X) {
+  return isnan(X.getValue());
+}
+#endif
 #endif