Java Reference
Java Reference
Detailed Description
An integer variable.
Definition at line 21 of file java/com/google/ortools/sat/IntVar.java.
Public Member Functions | |
| String | toString () |
| String | getName () |
| Returns the name of the variable given upon creation. More... | |
| int | getIndex () |
| Internal, returns the index of the variable in the underlying CpModelProto. More... | |
| IntegerVariableProto.Builder | getBuilder () |
| Returns the variable protobuf builder. More... | |
| int | numElements () |
| Returns the number of elements in the interface. More... | |
| IntVar | getVariable (int index) |
| Returns the ith variable. More... | |
| long | getCoefficient (int index) |
| Returns the ith coefficient. More... | |
| long | getOffset () |
| Returns the constant part of the expression. More... | |
| String | getShortString () |
| Returns a short string describing the variable. More... | |
| String | displayBounds () |
| Returns the domain as a string without the enclosing []. More... | |
| Literal | not () |
| Returns the negation of a boolean variable. More... | |
| Domain | getDomain () |
| Returns the domain of the variable. More... | |
Static Public Member Functions | |
| static LinearExpr | sum (IntVar[] variables) |
| Creates a sum expression. More... | |
| static LinearExpr | booleanSum (Literal[] literals) |
| Creates a sum expression. More... | |
| static LinearExpr | scalProd (IntVar[] variables, long[] coefficients) |
| Creates a scalar product. More... | |
| static LinearExpr | scalProd (IntVar[] variables, int[] coefficients) |
| Creates a scalar product. More... | |
| static LinearExpr | booleanScalProd (Literal[] literals, long[] coefficients) |
| Creates a scalar product. More... | |
| static LinearExpr | booleanScalProd (Literal[] literals, int[] coefficients) |
| Creates a scalar product. More... | |
| static LinearExpr | term (IntVar variable, long coefficient) |
| Creates a linear term (var * coefficient). More... | |
Member Function Documentation
◆ booleanScalProd() [1/2]
|
staticinherited |
Creates a scalar product.
Definition at line 70 of file LinearExpr.java.
◆ booleanScalProd() [2/2]
|
staticinherited |
Creates a scalar product.
Definition at line 62 of file LinearExpr.java.
◆ booleanSum()
|
staticinherited |
Creates a sum expression.
Definition at line 36 of file LinearExpr.java.
◆ displayBounds()
| String displayBounds | ( | ) |
Returns the domain as a string without the enclosing [].
Definition at line 92 of file java/com/google/ortools/sat/IntVar.java.
◆ getBuilder()
| IntegerVariableProto.Builder getBuilder | ( | ) |
Returns the variable protobuf builder.
Definition at line 50 of file java/com/google/ortools/sat/IntVar.java.
◆ getCoefficient()
| long getCoefficient | ( | int | index | ) |
Returns the ith coefficient.
Implements LinearExpr.
Definition at line 67 of file java/com/google/ortools/sat/IntVar.java.
◆ getDomain()
| Domain getDomain | ( | ) |
Returns the domain of the variable.
Definition at line 117 of file java/com/google/ortools/sat/IntVar.java.
◆ getIndex()
| int getIndex | ( | ) |
Internal, returns the index of the variable in the underlying CpModelProto.
Implements Literal.
Definition at line 45 of file java/com/google/ortools/sat/IntVar.java.
◆ getName()
| String getName | ( | ) |
Returns the name of the variable given upon creation.
Definition at line 39 of file java/com/google/ortools/sat/IntVar.java.
◆ getOffset()
| long getOffset | ( | ) |
Returns the constant part of the expression.
Implements LinearExpr.
Definition at line 73 of file java/com/google/ortools/sat/IntVar.java.
◆ getShortString()
| String getShortString | ( | ) |
Returns a short string describing the variable.
Implements Literal.
Definition at line 79 of file java/com/google/ortools/sat/IntVar.java.
◆ getVariable()
| IntVar getVariable | ( | int | index | ) |
Returns the ith variable.
Implements LinearExpr.
Definition at line 61 of file java/com/google/ortools/sat/IntVar.java.
◆ not()
| Literal not | ( | ) |
Returns the negation of a boolean variable.
Implements Literal.
Definition at line 109 of file java/com/google/ortools/sat/IntVar.java.
◆ numElements()
| int numElements | ( | ) |
Returns the number of elements in the interface.
Implements LinearExpr.
Definition at line 56 of file java/com/google/ortools/sat/IntVar.java.
◆ scalProd() [1/2]
|
staticinherited |
Creates a scalar product.
Definition at line 50 of file LinearExpr.java.
◆ scalProd() [2/2]
|
staticinherited |
Creates a scalar product.
Definition at line 42 of file LinearExpr.java.
◆ sum()
|
staticinherited |
Creates a sum expression.
Definition at line 31 of file LinearExpr.java.
◆ term()
|
staticinherited |
Creates a linear term (var * coefficient).
Definition at line 83 of file LinearExpr.java.
◆ toString()
| String toString | ( | ) |
Definition at line 34 of file java/com/google/ortools/sat/IntVar.java.
The documentation for this class was generated from the following file: