Deleted definition of 'simple_vector::simple_vector(int)'

Question

I'm creating a simple vector class in C++ using dynamic arrays. The constructor with an int parameter must be deleted. I have two errors: Deleted definition of simple_vector::simple_vector(int) from my cpp file. Previous declaration of simple_vector::simple_vector(int) from my hpp file. What's going on? The name of my class is simple_vector. It can only contain double elements. Honestly, I have no idea what to do. Hpp file simple_vector(const int a); Cpp file simple_vector::simple_vector(const int a) = delete; JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

You can't mark your constructor as delete'd on its definition in the cpp file, you need to mark it on its declaration in the hpp file instead. In the hpp file, change this: simple_vector(const int a); To this: simple_vector(const int) = delete; And in the cpp file, remove this completely: simple_vector::simple_vector(const int a) = delete;