Return a non‐modifiable reference to the value at handle.

Synopsis

Declared in <bdlc_hashtable.h>

VALUE const&
value(Handle const& handle) const;

Description

Return the reference to the non‐modifiable value of the element identified by the specified handle. The behavior is undefined unless handle is valid. Note that this method will fail to compile unless the VALUE parameter is not bslmf::Nil.

Return Value

non‐modifiable reference to the value of the element

Parameters

Name

Description

handle

handle of the element whose value is returned

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