Clipper
Public Member Functions | Static Public Member Functions | List of all members
clipper::Symop_code Class Reference

Compressed encoded symmetry operator. More...

#include <symop.h>

Public Member Functions

 Symop_code ()
 null constructor
 
 Symop_code (const int &code)
 constructor: from int
 
 Symop_code (const Symop &op)
 constructor: from Symop
 
 Symop_code (const Isymop &op)
 constructor: from Isymop
 
void init (const Isymop &op)
 initialiser: from Isymop
 
Symop_code code_rot () const
 return code for rotation part
 
Symop_code code_trn () const
 return code for translation part
 
Symop symop () const
 convert to symop More...
 
Isymop isymop () const
 convert to integerised symop More...
 
 operator int () const
 convert to integer
 

Static Public Member Functions

static Symop_code identity ()
 identity code
 

Detailed Description

Compressed encoded symmetry operator.

This is a compresses representation of a crystallographic symmetry operator, stored as a single 32-bit integer. It may be converted to or from a symop or an int and compared, sorted, etc. The following guarantees are made concerning the code:

Member Function Documentation

Symop clipper::Symop_code::symop ( ) const

convert to symop

Construct a symmetry operator and initialise it to the matrix encoded in the given int.

Parameters
codeThe integer code.
Isymop clipper::Symop_code::isymop ( ) const

convert to integerised symop

Construct an integerised symmetry operator and initialise it to the matrix encoded in the given int, with a grid (base) of (24,24,24).

Parameters
codeThe integer code.

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