Component bsltf_noncopyconstructibletesttype [Package bsltf]

Provide an attribute class that is not copy constructible. More...

Namespaces
namespace	bsltf

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Detailed Description

Outline

• Purpose
• Classes
• Description
  • Attributes
  • Usage
    • Example 1: Demonstrating The Type Cannot Be Copy Constructed

Purpose:

Provide an attribute class that is not copy constructible.

Classes:

bsltf::NonCopyConstructibleTestType

non-copy-constructible test type

See also:

Component bsltf_templatetestfacility

Description:

This component provides a single, unconstrained (value-semantic) attribute class, NonCopyConstructibleTestType, that does not provide a copy constructor. This is particularly valuable when testing container operations that works with non-copy-constructible types.

Attributes:

  Name                Type         Default
  ------------------  -----------  -------
  data                int          0

• data: representation of the class value

Usage:

This section illustrates intended use of this component.

Example 1: Demonstrating The Type Cannot Be Copy Constructed:

Suppose we wanted to show NonCopyConstructibleTestType can't be copy constructed:

First, we create a NonCopyConstructibleTestType object, X:

  NonCopyConstructibleTestType X;

Now, we show that copy constructing another object from X will not compile:

  NonCopyConstructibleTestType Y(X); // This will not compile