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## Concept DefaultConstructible

DefaultConstructible

## Description

DefaultConstructible objects only need to have a default constructor.

## Notation

X
  A type playing the role of default-constructible-type in the DefaultConstructible concept.

## Valid expressions

Name | Expression | Type | Semantics
--- | --- | --- | ---
Construction | X() | X | Construct an instance of the type with default parameters.

## Models

- int
- std::vector<double>

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