rlog::FileNode Class Reference

Provides filename based logging nodes. More...

#include <rlog/rloglocation.h>

Inheritance diagram for rlog::FileNode:

List of all members.

Public Member Functions
	FileNode (const char *componentName, const char *fileName)
	FileNode (const char *fileName)
	RLOG_NO_COPY (FileNode)
Static Public Member Functions
static FileNode *	Lookup (const char *componentName, const char *fileName)
static FileNode *	Lookup (const char *fileName)
Public Attributes
std::string	componentName
std::string	fileName

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Detailed Description

Provides filename based logging nodes.

This allows subscribing to messages only from particular files. For example,

  int main()
  {
      // display some messages to stderr
      StdioNode std( STDERR_FILENO );

      // subscribe to everything from this file
      std.subscribeTo( FileNode::Lookup( __FILE__ ) );

      // and everything from "important.cpp"
      std.subscribeTo( FileNode::Lookup( "important.cpp" ));
  }

Note that file names are not required to be unique across the entire program. Different components may contain the same filename, which is why there is a second Lookup function which also takes the component name.

See also:

RLogChannel

Author:

Valient Gough

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

• rloglocation.h
• rloglocation.cpp

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