fix comile error in melodic

MShields1986 · May 6, 2020 · 73eb461 · 73eb461
1 parent 42f5666
commit 73eb461
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/map_creator/include/map_creator/mh5_ikfast.cpp b/map_creator/include/map_creator/mh5_ikfast.cpp
@@ -249,12 +249,12 @@ inline float IKatan2Simple(float fy, float fx)
 }
 inline float IKatan2(float fy, float fx)
 {
-  if (isnan(fy))
+  if (std::isnan(fy))
   {
-    IKFAST_ASSERT(!isnan(fx));  // if both are nan, probably wrong value will be returned
+    IKFAST_ASSERT(!std::isnan(fx));  // if both are nan, probably wrong value will be returned
     return float(IKPI_2);
   }
-  else if (isnan(fx))
+  else if (std::isnan(fx))
   {
     return 0;
   }
@@ -266,12 +266,12 @@ inline double IKatan2Simple(double fy, double fx)
 }
 inline double IKatan2(double fy, double fx)
 {
-  if (isnan(fy))
+  if (std::isnan(fy))
   {
-    IKFAST_ASSERT(!isnan(fx));  // if both are nan, probably wrong value will be returned
+    IKFAST_ASSERT(!std::isnan(fx));  // if both are nan, probably wrong value will be returned
     return IKPI_2;
   }
-  else if (isnan(fx))
+  else if (std::isnan(fx))
   {
     return 0;
   }
@@ -291,7 +291,7 @@ inline CheckValue< T > IKatan2WithCheck(T fy, T fx, T epsilon)
   CheckValue< T > ret;
   ret.valid = false;
   ret.value = 0;
-  if (!isnan(fy) && !isnan(fx))
+  if (!std::isnan(fy) && !std::isnan(fx))
   {
     if (IKabs(fy) >= IKFAST_ATAN2_MAGTHRESH || IKabs(fx) > IKFAST_ATAN2_MAGTHRESH)
     {
@@ -1151,7 +1151,7 @@ class IKSolver
           j4array[1] = -j4array[0];
           sj4array[1] = -sj4array[0];
         }
-        else if (isnan(cj4array[0]))
+        else if (std::isnan(cj4array[0]))
         {
           // probably any value will work
           j4valid[0] = true;