Add increaseArrayPair().

polojacky · Jul 5, 2019 · 2b836b4 · 2b836b4
1 parent b00a9c2
commit 2b836b4
Showing 1 changed file with 16 additions and 2 deletions.
diff --git a/src/utility/arrays.H b/src/utility/arrays.H
@@ -75,7 +75,7 @@ duplicateString(TT const *fr) {
 
 template<typename TT, typename LL>
 void
-duplicateArray(TT*& to, LL &toLen, LL &toMax, TT *fr, LL frLen, LL UNUSED(frMax), bool forceAlloc=false) {
+duplicateArray(TT*& to, LL &toLen, LL &toMax, TT *fr, LL frLen, LL frMax=0, bool forceAlloc=false) {
 
   if (fr == NULL)
     assert(frLen == 0);
@@ -124,11 +124,25 @@ setArraySize(TT*& array, uint64 arrayLen, LL &arrayMax, uint64 newMax, uint32 op
 template<typename TT, typename LL>
 void
 increaseArray(TT*& array, uint64 arrayLen, LL &arrayMax, uint64 moreSpace) {
+  uint64  newMax = arrayMax + moreSpace;
 
   if (arrayLen < arrayMax)
     return;
 
-  setArraySize(array, arrayLen, arrayMax, arrayMax + moreSpace, resizeArray_copyData);
+  setArraySize(array, arrayLen, arrayMax, newMax, resizeArray_copyData);
+}
+
+
+template<typename T1, typename T2, typename LL>
+void
+increaseArrayPair(T1*& array1, T2*& array2, uint64 arrayLen, LL &arrayMax, uint64 moreSpace) {
+  uint64  newMax = arrayMax + moreSpace;
+
+  if (arrayLen < arrayMax)
+    return;
+
+  setArraySize(array1, arrayLen, arrayMax, newMax, resizeArray_copyData);
+  setArraySize(array2, arrayLen, arrayMax, newMax, resizeArray_copyData);
 }