BloombergLP::baljsn::DecoderOptions::manipulateAttribute

Invoke manipulator on the modifiable attribute indicated by name.

Synopsis

Declared in <baljsn_decoderoptions.h>

template<typename t_MANIPULATOR>
int
manipulateAttribute(
    t_MANIPULATOR& manipulator,
    char const* name,
    int nameLength);

Description

Invoke the specified manipulator on the address of the (modifiable) attribute indicated by the specified name of the specified nameLength, supplying manipulator with the corresponding attribute information structure. Return the value returned from the invocation of manipulator if name identifies an attribute of this class, and ‐1 otherwise.

Return Value

value returned by manipulator, or ‐1 if name is not found

Parameters

Name

Description

manipulator

functor invoked on the matching attribute

name

attribute name

nameLength

length of name

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