strus::AggregatorFunctionInterface Class Reference

Interface for the aggregator function constructor. More...

#include <aggregatorFunctionInterface.hpp>

Public Member Functions
virtual	~AggregatorFunctionInterface ()
	Destructor. More...
virtual AggregatorFunctionInstanceInterface *	createInstance (const std::vector< std::string > &args) const =0
	Create a parameterized aggregator function instance. More...
virtual const char *	getDescription () const =0
	Get a description of the function for user help. More...

Detailed Description

Interface for the aggregator function constructor.

Constructor & Destructor Documentation

virtual strus::AggregatorFunctionInterface::~AggregatorFunctionInterface ( )

inlinevirtual

Destructor.

Member Function Documentation

virtual AggregatorFunctionInstanceInterface* strus::AggregatorFunctionInterface::createInstance ( const std::vector< std::string > &  args ) const

pure virtual

Create a parameterized aggregator function instance.

Parameters

[in]	args	arguments for the aggregator function
[in]	errorhnd	analyzer error buffer interface for reporting exeptions and errors

virtual const char* strus::AggregatorFunctionInterface::getDescription ( ) const

pure virtual

Get a description of the function for user help.

Returns

the description

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The documentation for this class was generated from the following file:

• /home/patrick/Projects/github/strusAnalyzer/include/strus/aggregatorFunctionInterface.hpp