PerfectSquare Class Reference
[Example scripts (models)]

Example: Packing squares into a rectangle More...

Public Types
enum	{ PROP_REIFIED, PROP_CUMULATIVES }
	Propagation to use for model. More...
Public Member Functions
	PerfectSquare (const SizeOptions &opt)
	Actual model.
	PerfectSquare (PerfectSquare &s)
	Constructor for cloning s.
virtual Space *	copy (void)
	Copy during cloning.
virtual void	print (std::ostream &os) const
	Print solution.
Protected Attributes
IntVarArray	x
	Array of x-coordinates of squares.
IntVarArray	y
	Array of y-coordinates of squares.
Specifications for perfect square problems
The first element is the number of squares to be placed, the second the size of the master square, and the remaining the sizes of the squares to be packed. The data is taken from: C. J. Bouwkamp and A. J. W. Duijvestijn, Catalogue of Simple Perfect Squared Squares of Orders 21 Through 25, Eindhoven Univ. Technology, Dept. of Math., Report 92-WSK-03, Nov. 1992.
const int	s00 []
const int	s01 []
const int	s02 []
const int	s03 []
const int	s04 []
const int	s05 []
const int	s06 []
const int	s07 []
const int	s08 []
const int	s09 []
const int	s10 []
const int	s11 []
const int	s12 []
const int	s13 []
const int	s14 []
const int	s15 []
const int	s16 []
const int	s17 []
const int	s18 []
const int	s19 []
const int	s20 []
const int	s21 []
const int	s22 []
const int	s23 []
const int	s24 []
const int	s25 []
const int	s26 []
const int *	specs []
const unsigned int	n_specs = sizeof(specs) / sizeof(int*)

Detailed Description

Example: Packing squares into a rectangle

See problem 9 at http://www.csplib.org/.

Definition at line 185 of file perfect-square.cpp.

Member Enumeration Documentation

anonymous enum

Propagation to use for model.

Enumerator:

PROP_REIFIED	Use reified constraints.
PROP_CUMULATIVES	Use cumulatives constraint.

Definition at line 193 of file perfect-square.cpp.

Constructor & Destructor Documentation

PerfectSquare::PerfectSquare ( const SizeOptions & opt ) [inline]

Actual model.

Definition at line 198 of file perfect-square.cpp.

PerfectSquare::PerfectSquare ( PerfectSquare & s ) [inline]

Constructor for cloning s.

Definition at line 273 of file perfect-square.cpp.

Member Function Documentation

virtual Space* PerfectSquare::copy ( void ) [inline, virtual]

Copy during cloning.

Definition at line 279 of file perfect-square.cpp.

virtual void PerfectSquare::print ( std::ostream & os ) const [inline, virtual]

Print solution.

Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.

Definition at line 284 of file perfect-square.cpp.

Friends And Related Function Documentation

const int s00[] [related]

Initial value:

 {
  21, 112,
  50,42,37,35,33,29,27,25,24,19,18,17,16,15,11,9,8,7,6,4,2
}

Definition at line 57 of file perfect-square.cpp.

const int s01[] [related]

Initial value:

 {
  22, 110,
  60,50,28,27,26,24,23,22,21,18,17,16,15,14,13,12,8,7,6,4,3,2
}

Definition at line 61 of file perfect-square.cpp.

const int s02[] [related]

Initial value:

 {
  22, 192,
  86,71,62,59,57,49,47,41,37,36,35,31,28,26,19,17,14,12,10,9,8,4
}

Definition at line 65 of file perfect-square.cpp.

const int s03[] [related]

Initial value:

 {
  23, 110,
  44,41,38,37,32,31,29,28,21,19,16,15,14,13,12,10,8,7,5,4,3,2,1
}

Definition at line 69 of file perfect-square.cpp.

const int s04[] [related]

Initial value:

 {
  23, 332,
  129,123,120,112,91,89,83,68,58,56,53,50,49,48,47,38,31,30,26,24,17,15,1
}

Definition at line 73 of file perfect-square.cpp.

const int s05[] [related]

Initial value:

 {
  24, 120,
  47,46,41,40,34,33,32,25,23,20,19,17,16,15,14,13,12,10,9,8,6,5,4,3
}

Definition at line 77 of file perfect-square.cpp.

const int s06[] [related]

Initial value:

 {
  24, 479,
  175,174,164,160,155,150,140,130,86,77,68,60,52,44,43,35,29,28,26,24,23,17,6,5
}

Definition at line 81 of file perfect-square.cpp.

const int s07[] [related]

Initial value:

 {
  25, 147,
  74,73,41,40,34,33,32,27,25,23,20,19,17,16,15,14,13,12,10,9,8,6,5,4,3
}

Definition at line 85 of file perfect-square.cpp.

const int s08[] [related]

Initial value:

 {
  25, 661,
  262,248,238,210,203,196,175,161,111,106,102,84,83,77,73,64,41,38,36,31,23,18,17,7,5
}

Definition at line 89 of file perfect-square.cpp.

const int s09[] [related]

Initial value:

 {
  26, 212,
  99,85,65,62,57,56,55,48,39,38,32,28,26,24,23,20,19,17,16,12,7,6,5,4,2,1
}

Definition at line 93 of file perfect-square.cpp.

const int s10[] [related]

Initial value:

 {
  26, 214,
  86,72,67,64,61,56,55,44,43,39,36,35,34,32,30,29,27,26,23,20,19,10,9,8,6,5
}

Definition at line 97 of file perfect-square.cpp.

const int s11[] [related]

Initial value:

 {
  26, 825,
  304,302,288,277,246,235,233,189,157,135,127,117,109,92,90,83,81,76,57,53,49,37,26,25,8,5
}

Definition at line 101 of file perfect-square.cpp.

const int s12[] [related]

Initial value:

 {
  27, 180,
  89,56,51,50,48,43,41,40,39,36,34,31,29,25,23,21,19,16,15,13,12,10,9,7,6,4,1
}

Definition at line 105 of file perfect-square.cpp.

const int s13[] [related]

Initial value:

 {
  27, 1179,
  484,440,387,379,360,352,316,308,198,194,168,149,145,119,114,108,82,80,69,66,63,50,42,35,29,24,18
}

Definition at line 109 of file perfect-square.cpp.

const int s14[] [related]

Initial value:

 {
  28, 201,
  77,70,68,67,64,56,54,39,38,36,34,32,30,24,22,21,18,17,16,13,12,11,10,6,4,3,2,1
}

Definition at line 113 of file perfect-square.cpp.

const int s15[] [related]

Initial value:

 {
  28, 1544,
  649,615,510,473,456,439,419,385,260,216,214,208,203,175,147,135,125,116,104,94,81,55,49,17,12,7,6,4
}

Definition at line 117 of file perfect-square.cpp.

const int s16[] [related]

Initial value:

 {
  29, 255,
  112,107,84,75,68,64,59,51,49,43,37,36,31,29,28,27,26,25,24,22,17,15,13,11,8,7,6,2,1
}

Definition at line 121 of file perfect-square.cpp.

const int s17[] [related]

Initial value:

 {
  29, 2134,
  855,769,761,717,648,604,562,518,338,293,292,286,265,226,224,204,186,179,174,165,161,109,100,91,69,45,43,17,9
}

Definition at line 125 of file perfect-square.cpp.

const int s18[] [related]

Initial value:

 {
  30, 237,
  88,82,79,76,73,56,53,46,45,43,40,39,36,34,33,32,29,27,25,24,23,21,20,16,11,10,9,5,3,1
}

Definition at line 129 of file perfect-square.cpp.

const int s19[] [related]

Initial value:

 {
  30, 2710,
  992,981,948,936,826,782,781,737,465,440,418,289,272,264,260,242,227,210,208,154,140,124,122,108,92,64,29,16,15,4
}

Definition at line 133 of file perfect-square.cpp.

const int s20[] [related]

Initial value:

 {
  40, 510,
  219,173,156,135,134,128,124,118,114,95,81,79,71,65,63,59,58,55,54,51,49,46,34,33,32,31,28,24,21,20,19,18,17,16,14,10,8,4,3,1
}

Definition at line 137 of file perfect-square.cpp.

const int s21[] [related]

Initial value:

 {
  40, 1121,
  409,408,396,345,317,316,242,238,221,198,166,159,157,143,130,123,120,117,109,102,101,93,87,79,76,67,64,55,53,49,46,44,39,33,21,19,14,13,5,3
}

Definition at line 141 of file perfect-square.cpp.

const int s22[] [related]

Initial value:

 {
  50, 788,
  301,300,246,242,187,182,177,168,145,139,135,128,114,110,103,93,87,84,82,81,79,73,69,63,58,57,52,51,49,47,41,40,34,33,26,23,22,21,20,19,18,15,13,11,10,9,8,7,4,2
}

Definition at line 145 of file perfect-square.cpp.

const int s23[] [related]

Initial value:

 {
  50, 1034,
  588,446,305,283,175,163,160,138,132,130,128,124,120,116,110,107,106,103,101,100,94,86,85,82,80,77,74,64,63,62,61,60,57,54,47,46,45,43,40,39,32,30,28,27,26,25,22,7,6,1
}

Definition at line 149 of file perfect-square.cpp.

const int s24[] [related]

Initial value:

 {
  60, 1097,
  645,452,268,264,204,188,184,176,172,165,161,143,132,127,116,114,108,104,100,94,92,90,88,84,75,74,72,71,69,68,67,64,62,61,56,51,46,36,34,30,29,28,26,25,21,20,19,18,17,16,15,14,12,10,9,7,5,4,2,1
}

Definition at line 153 of file perfect-square.cpp.

const int s25[] [related]

Initial value:

 {
  60, 1192,
  638,554,335,303,285,271,219,180,174,159,149,148,136,125,110,98,94,85,77,76,75,74,72,71,69,65,63,62,61,60,59,57,55,51,50,49,48,47,46,45,44,43,40,39,37,35,32,31,25,16,15,14,12,10,9,8,6,4,2,1
}

Definition at line 157 of file perfect-square.cpp.

const int s26[] [related]

Initial value:

 {
  75, 1412,
  793,619,473,320,287,207,188,181,179,170,167,153,151,149,142,140,132,127,121,117,116,106,105,103,97,93,92,91,90,87,84,83,82,76,74,73,72,71,70,69,67,66,65,64,63,61,54,53,49,45,39,38,35,34,33,32,30,29,28,27,26,24,21,20,19,18,15,14,13,11,10,9,6,5,3
}

Definition at line 161 of file perfect-square.cpp.

const int* specs[] [related]

Initial value:

 {
  &s00[0],&s01[0],&s02[0],&s03[0],&s04[0],
  &s05[0],&s06[0],&s07[0],&s08[0],&s09[0],
  &s10[0],&s11[0],&s12[0],&s13[0],&s14[0],
  &s15[0],&s16[0],&s17[0],&s18[0],&s19[0],
  &s20[0],&s21[0],&s22[0],&s23[0],&s24[0],
  &s25[0],&s26[0]
}

Definition at line 167 of file perfect-square.cpp.

const unsigned int n_specs = sizeof(specs) / sizeof(int*) [related]

Definition at line 175 of file perfect-square.cpp.

Member Data Documentation

IntVarArray PerfectSquare::x [protected]

Array of x-coordinates of squares.

Definition at line 188 of file perfect-square.cpp.

IntVarArray PerfectSquare::y [protected]

Array of y-coordinates of squares.

Definition at line 190 of file perfect-square.cpp.

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

examples/perfect-square.cpp

PerfectSquare Class Reference [Example scripts (models)]

Public Types

Public Member Functions

Protected Attributes

Specifications for perfect square problems

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

PerfectSquare Class Reference
[Example scripts (models)]