13 lines
847 B
XML
13 lines
847 B
XML
<?xml version="1.0"?>
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<clause number="25.5.7" title="Pointer comparison">
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<paragraph>In an unsafe context, the ==, !=, <, >, <=, and => operators (<hyperlink>14.9</hyperlink>) can be applied to values of all pointer types. The pointer comparison operators are: <code_example><![CDATA[
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bool operator ==(void* x, void* y);
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bool operator !=(void* x, void* y);
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bool operator <(void* x, void* y);
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bool operator >(void* x, void* y);
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bool operator <=(void* x, void* y);
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bool operator >=(void* x, void* y);
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]]></code_example></paragraph>
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<paragraph>Because an implicit conversion exists from any pointer type to the void* type, operands of any pointer type can be compared using these operators. The comparison operators compare the addresses given by the two operands as if they were unsigned integers. </paragraph>
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</clause>
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