Update students_staticName_to_binary.cpp

1 files changed, 14 insertions, 0 deletions

diff --git a/Sem. 03/students_staticName_to_binary.cpp b/Sem. 03/students_staticName_to_binary.cpp
index 1047321..5c9c77d 100644
--- a/Sem. 03/students_staticName_to_binary.cpp
+++ b/Sem. 03/students_staticName_to_binary.cpp
@@ -22,12 +22,26 @@ int main()
         
         ofstream file("student.dat", ios::binary);
         
+        if (!file.open())
+		{
+			cout << "Error while writing to binary file!" << endl;
+			delete[] s1.name, s2.name;
+			return -1;
+		}
+        
         file.write((const char*)&st, sizeof(st));  //since the data is grouped in the struct, we can save it like this.
     }
     
     { //read
         Student st;
         ifstream file("student.dat", ios::binary);
+        
+        if (!file.open())
+		{
+			cout << "Error while reading from binary file!" << endl;
+			delete[] s1.name, s2.name;
+			return -1;
+		}
 
         file.read((char*)&st, sizeof(st));