Path Class Reference
Collaboration diagram for Path:
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
Public Member Functions | |
| 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 |
| Value & | make (Value &root) const |
| Creates the "path" to access the specified node and returns a reference on the node. | |
Constructor & Destructor Documentation
| Path | ( | const std::string & | path, | |
| const PathArgument & | a1 = PathArgument(), |
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| const PathArgument & | a2 = PathArgument(), |
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| const PathArgument & | a3 = PathArgument(), |
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| const PathArgument & | a4 = PathArgument(), |
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| const PathArgument & | a5 = PathArgument() | |||
| ) |
Member Function Documentation
Creates the "path" to access the specified node and returns a reference on the node.
