Json::Path Class Reference

Detailed Description

Experimental and untested: represents a "path" to access a node.

Syntax:

• "." => root node
• ".[n]" => elements at index 'n' of root node (an array value)
• ".name" => member named 'name' of root node (an object value)
• ".name1.name2.name3"
• ".[0][1][2].name1[3]"
• ".%" => member name is provided as parameter
• ".[%]" => index is provied as parameter

Definition at line 3480 of file pyne.h.

#include <pyne.h>

Public Member Functions
Value &	make (Value &root) const
	Path (const std::string &path, const PathArgument &a1=PathArgument(), const PathArgument &a2=PathArgument(), const PathArgument &a3=PathArgument(), const PathArgument &a4=PathArgument(), const PathArgument &a5=PathArgument())
const Value &	resolve (const Value &root) const
Value	resolve (const Value &root, const Value &defaultValue) const

Constructor & Destructor Documentation

Path()

Json::Path::Path	(	const std::string &	path,
		const PathArgument &	a1 = PathArgument(),
		const PathArgument &	a2 = PathArgument(),
		const PathArgument &	a3 = PathArgument(),
		const PathArgument &	a4 = PathArgument(),
		const PathArgument &	a5 = PathArgument() )

Definition at line 13164 of file pyne.cc.

Member Function Documentation

make()

Value & Json::Path::make

(

Value &

root

)

const

Creates the "path" to access the specified node and returns a reference on the node.

Definition at line 13266 of file pyne.cc.

resolve() [1/2]

const Value & Json::Path::resolve

(

const Value &

root

)

const

Definition at line 13226 of file pyne.cc.

resolve() [2/2]

Value Json::Path::resolve	(	const Value &	root,
		const Value &	defaultValue ) const

Definition at line 13249 of file pyne.cc.

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

• pyne.h
• pyne.cc