Initial source commit

minorGems/util/vectorTest.cpp

@@ -0,0 +1,135 @@
+
+
+#include "SimpleVector.h"
+
+
+#include <stdio.h>
+
+
+class A {
+    public:
+        A() {
+            mV.push_back( 50 );
+            mV.push_back( 60 );
+            }
+
+        ~A() {
+            printf( "A's destructor invoked\n" );
+            }
+        
+        
+        SimpleVector<int> mV;
+
+        void print() {
+            printf( "A{ " );
+            
+            for( int i=0; i<mV.size(); i++ ) {
+                printf( "%d, ", *( mV.getElement( i ) ) );
+                }
+            printf( "}\n" );
+            
+            }
+        
+                
+    };
+
+
+
+int main() {
+    
+    SimpleVector<A> v;
+
+    A a;
+    
+
+    v.push_back( a );
+    v.push_back( a );
+    
+    // push more back to force vector expansion
+    for( int i=0; i<10; i++ ) {    
+        v.push_back( a );
+        }
+    
+
+
+    /*
+    printf( "making array\n" );
+    
+
+    A *array = new A[100];
+    
+
+    printf( "deleting array\n" );
+    
+    delete [] array;
+    
+
+
+    printf( "About to exit\n" );
+    */
+    printf( "making w\n" );
+    SimpleVector<A> w;
+    
+    w.push_back( a );
+    w.push_back( a );
+
+    // push more back to force vector expansion
+    for( int i=0; i<10; i++ ) {    
+        w.push_back( a );
+        }
+
+    printf( "deleting from w\n" );
+
+    // delete a few to test for leak
+    w.deleteElement( 0 );
+    w.deleteElement( 0 );
+    
+        
+
+    
+    {
+        
+        // copy constructor
+        SimpleVector<A> clone = v;
+    
+        printf( "clone = " );
+        
+        for( int i=0; i<clone.size(); i++ ) {
+            ( clone.getElement(i) )->print();
+            }
+        printf( "\n" );
+
+
+        // assignment operator
+        clone = w;
+        
+        printf( "clone = " );
+        
+        for( int i=0; i<clone.size(); i++ ) {
+            ( clone.getElement(i) )->print();
+            }
+        printf( "\n" );
+
+        // clone deleted here
+        }
+    
+    
+    // v still okay?
+    printf( "v = " );
+    
+    for( int i=0; i<v.size(); i++ ) {
+        ( v.getElement( i ) )->print();
+        }
+    printf( "\n" );
+
+    // w still okay?
+    printf( "w = " );
+    
+    for( int i=0; i<w.size(); i++ ) {
+        ( w.getElement( i ) )->print();
+        }
+    printf( "\n" );
+    
+    }
+
+