table3d_visitor.h File Reference

Visitor pattern for the 3D table types. More...

#include "table3d.h"

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Functions
template<typename TConcreteVisitor , typename TReturn = void>
static TReturn	visitTable3d (table3d_t &table, TableType key, TConcreteVisitor &visitor)
	Visit a 3D table with a visitor.

Detailed Description

Visitor pattern for the 3D table types.

This allows us to write code that operates on the tables without having to know the concrete type of the table.

Function Documentation

visitTable3d()

template<typename TConcreteVisitor , typename TReturn = void>

static TReturn visitTable3d ( table3d_t &  table, TableType  key, TConcreteVisitor &  visitor  )

inlinestatic

Visit a 3D table with a visitor.

The visitor is a struct that has a visit() method for each concrete table type, and a default visit() method for the case where the table type is not recognised.

Parameters

table	3d table instance to visit
visitor	Visitor to apply to the table

Returns

TReturn Return value from the visitor, if any

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