Updated C++ version with error checking

Author: martinfjohansen

Cpp/example1-c++98.cpp

@@ -21,8 +21,8 @@ int main(){
         DeleteImage(imageReference->image);
 	}else{
 	    cerr << "Error: ";
-        for(int i = 0; i < errorMessage.string->size(); i++){
-            cerr << errorMessage.string[i];
+        for(int i = 0; i < errorMessage->string->size(); i++){
+            wcerr << errorMessage->string->at(i);
         }
         cerr << endl;
 	}

Cpp/example1.cpp

@@ -19,8 +19,8 @@ int main(){
         DeleteImage(imageReference->image);
 	}else{
 	    cerr << "Error: ";
-        for(char c : errorMessage.string){
-            cerr << c;
+        for(wchar_t c : *errorMessage->string){
+            wcerr << c;
         }
         cerr << endl;
 	}

Cpp/example2-c++98.cpp

@@ -39,8 +39,8 @@ int main(){
         DeleteImage(imageReference->image);
 	}else{
 	    cerr << "Error: ";
-        for(int i = 0; i < errorMessage.string->size(); i++){
-            cerr << errorMessage.string[i];
+        for(int i = 0; i < errorMessage->string->size(); i++){
+            wcerr << errorMessage->string->at(i);
         }
         cerr << endl;
 	}

Cpp/example2.cpp

@@ -37,8 +37,8 @@ int main(){
         DeleteImage(imageReference->image);
 	}else{
         cerr << "Error: ";
-        for(char c : errorMessage.string){
-            cerr << c;
+        for(wchar_t c : *errorMessage->string){
+            wcerr << c;
         }
         cerr << endl;
 	}

Cpp/example3.cpp

@@ -1,6 +1,8 @@
 #include "pbPlots.hpp"
 #include "supportLib.hpp"
 
+using namespace std;
+
 int main(){
     bool success;
     StringReference *errorMessage = new StringReference();
@@ -50,7 +52,7 @@ int main(){
         DeleteImage(imageReference->image);
 	}else{
 	    cerr << "Error: ";
-        for(char c : errorMessage.string){
+        for(wchar_t c : *errorMessage->string){
             cerr << c;
         }
         cerr << endl;

Cpp/make.sh

@@ -5,7 +5,13 @@ g++ -c example2-c++98.cpp -std=c++98 -O3 -march=native
 g++ -c example2.cpp -std=c++11 -O3 -march=native
 g++ -c example1.cpp -std=c++11 -O3 -march=native
 g++ -c example2.cpp -std=c++11 -O3 -march=native
+g++ -c example3.cpp -std=c++11 -O3 -march=native
 g++ example1.o pbPlots.o supportLib.o -lm -o example1
 g++ example2.o pbPlots.o supportLib.o -lm -o example2
+g++ example3.o pbPlots.o supportLib.o -lm -o example3
 strip example1
 strip example2
+strip example3
+./example1
+./example2
+./example3