scm_item Struct Reference

An scm_item is a reference to a specific page in a specific SCM file. More...

#include <scm-item.hpp>

Inheritance diagram for scm_item:

Public Member Functions
	scm_item ()
	Initialize an invalid SCM page reference.
	scm_item (int f, long long i)
	Initialize a valid SCM page reference.
bool	is_valid () const
	Return true if this is a valid SCM page reference.
bool	operator< (const scm_item &that) const
	Determine the order of two SCM page references.

Public Attributes
int	f
	File index.
long long	i
	Page index.

Detailed Description

An scm_item is a reference to a specific page in a specific SCM file.

An scm_item is valid if both the file and page indices are non-negative. A partial ordering is defined that enables O(log n) searching of objects derived from scm_item.

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

• scm-item.hpp