bsltf_noncopyconstructibletesttype

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

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