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Error C2073: (identifier) : elements of partially initialized array must have a default constructor
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Table of contents
- 1. Cause
- 2. Solution
- 3. About This Article
Cause
Too few initializers were specified for an array of user-defined types or constants.
class A {
public:
A( int ); // constructor for ints only
};
A a[3] = { A(1), A(2) }; // C2073, no default constructor
Solution
If an explicit initializer and its corresponding constructor are not specified for an array member, a default constructor must be supplied.
class A {
public:
A();
A( int );
};
A a[3] = { A(1), A(2) };
About This Article
This article is a derivative work based on Compiler Error C2073 which is provided by MSDN Community Content - Visual C++.
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