Initializing help system before first use

ColumnArrayBuilder

Build a 1-dimensional array of columns. More...

#include <xpress.hpp>

Public Member Functions
  ColumnArrayBuilder (int dim, xpress::XPRSProblem *prob)
  Create a builder that will create a 1-dimensional array of columns with the specified dimensions.
 
auto  toArray () -> std::vector< int >
  Create columns as specified by this builder.
 
template<typename I , typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0>::type,I>::value>::type>
auto  toArray (Func0 makeResult, std::function< void(I, int, int)> addResult) -> I
  Create columns as specified by this builder.
 
auto  withLB (double newLb) -> ColumnArrayBuilder &
  Set a constant lower bound for all columns.
 
template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,double>::value>::type>
auto  withLB (Func0 newLb) -> ColumnArrayBuilder &
  Set a lower bound that depends on the index.
 
auto  withLimit (double newLimit) -> ColumnArrayBuilder &
  Set a constant limit for all columns.
 
template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,double>::value>::type>
auto  withLimit (Func0 newLimit) -> ColumnArrayBuilder &
  Set a limit that depends on the index.
 
template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,std::optional<std::string>>::value>::type>
auto  withName (Func0 newName) -> ColumnArrayBuilder &
  Set a name that depends on the index.
 
auto  withName (std::optional< std::string > newName) -> ColumnArrayBuilder &
  Set a constant name for all columns.
 
auto  withType (ColumnType newType) -> ColumnArrayBuilder &
  Set the type for all columns.
 
template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,ColumnType>::value>::type>
auto  withType (Func0 newType) -> ColumnArrayBuilder &
  Set a type that depends on the index.
 
auto  withUB (double newUb) -> ColumnArrayBuilder &
  Set a constant upper bound for all columns.
 
template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,double>::value>::type>
auto  withUB (Func0 newUb) -> ColumnArrayBuilder &
  Set a upper bound that depends on the index.
 

Detailed Description

Build a 1-dimensional array of columns.

Since
44.00

Constructor & Destructor Documentation

ColumnArrayBuilder()

xpress::VariableBuilder::ColumnArrayBuilder::ColumnArrayBuilder ( int dim,
xpress::XPRSProblem * prob )
inline

Create a builder that will create a 1-dimensional array of columns with the specified dimensions.

Parameters
dim Dimension.
prob The problem for which to create columns.
Since
44.00

Member Function Documentation

toArray() [1/2]

auto xpress::VariableBuilder::ColumnArrayBuilder::toArray ( ) -> std::vector< int>
inline

Create columns as specified by this builder.

Since
44.00

toArray() [2/2]

template<typename I , typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0>::type,I>::value>::type>
auto xpress::VariableBuilder::ColumnArrayBuilder::toArray ( Func0 makeResult,
std::function< void(I, int, int)> addResult ) -> I
inline

Create columns as specified by this builder.

Parameters
makeResult A function to create the (empty) return value.
addResult A function to add a value to the result.
Template Parameters
I Type of return value.
Func0 auto () -> I: Maps () to I.
Returns
The array of columns.
Since
44.00

withLB() [1/2]

auto xpress::VariableBuilder::ColumnArrayBuilder::withLB ( double newLb ) -> ColumnArrayBuilder&
inline

Set a constant lower bound for all columns.

Parameters
newLb The lower bound for all columns created by this builder.
Returns
Always returns this instance.
Since
44.00

withLB() [2/2]

template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,double>::value>::type>
auto xpress::VariableBuilder::ColumnArrayBuilder::withLB ( Func0 newLb ) -> ColumnArrayBuilder&
inline

Set a lower bound that depends on the index.

Parameters
newLb The lower bound for all columns created by this builder.
Template Parameters
Func0 auto (int) -> double: Maps (int) to double.
Returns
Always returns this instance.
Since
44.00

withLimit() [1/2]

auto xpress::VariableBuilder::ColumnArrayBuilder::withLimit ( double newLimit ) -> ColumnArrayBuilder&
inline

Set a constant limit for all columns.

A limit specifies the bounds for semi-continuous/integer columns and the limit for partial integer columns. It does not apply to columns of other types.

Parameters
newLimit The limit for all columns created by this builder.
Returns
Always returns this instance.
Since
44.00

withLimit() [2/2]

template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,double>::value>::type>
auto xpress::VariableBuilder::ColumnArrayBuilder::withLimit ( Func0 newLimit ) -> ColumnArrayBuilder&
inline

Set a limit that depends on the index.

A limit specifies the bounds for semi-continuous/integer columns and the limit for partial integer columns. It does not apply to columns of other types.

Parameters
newLimit The limit for all columns created by this builder.
Template Parameters
Func0 auto (int) -> double: Maps (int) to double.
Returns
Always returns this instance.
Since
44.00

withName() [1/2]

template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,std::optional<std::string>>::value>::type>
auto xpress::VariableBuilder::ColumnArrayBuilder::withName ( Func0 newName ) -> ColumnArrayBuilder&
inline

Set a name that depends on the index.

Parameters
newName The name for all columns created by this builder.
Template Parameters
Func0 auto (int) -> std::optional<std::string>: Maps (int) to std::optional<std::string>.
Returns
Always returns this instance.
Since
44.00

withName() [2/2]

auto xpress::VariableBuilder::ColumnArrayBuilder::withName ( std::optional< std::string > newName ) -> ColumnArrayBuilder&
inline

Set a constant name for all columns.

Parameters
newName The name for all columns created by this builder. This must be std::nullopt or a format string that will be invoked with the index as argument.
Returns
Always returns this instance.
Since
44.00

withType() [1/2]

auto xpress::VariableBuilder::ColumnArrayBuilder::withType ( ColumnType newType ) -> ColumnArrayBuilder&
inline

Set the type for all columns.

Parameters
newType The type for all columns created by this builder.
Returns
Always returns this instance.
Since
44.00

withType() [2/2]

template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,ColumnType>::value>::type>
auto xpress::VariableBuilder::ColumnArrayBuilder::withType ( Func0 newType ) -> ColumnArrayBuilder&
inline

Set a type that depends on the index.

Parameters
newType The type for all columns created by this builder.
Template Parameters
Func0 auto (int) -> ColumnType: Maps (int) to ColumnType.
Returns
Always returns this instance.
Since
44.00

withUB() [1/2]

auto xpress::VariableBuilder::ColumnArrayBuilder::withUB ( double newUb ) -> ColumnArrayBuilder&
inline

Set a constant upper bound for all columns.

Parameters
newUb The upper bound for all columns created by this builder.
Returns
Always returns this instance.
Since
44.00

withUB() [2/2]

template<typename Func0 , typename Func0Invocable = typename std::enable_if<std::is_convertible<typename std::invoke_result<Func0,int>::type,double>::value>::type>
auto xpress::VariableBuilder::ColumnArrayBuilder::withUB ( Func0 newUb ) -> ColumnArrayBuilder&
inline

Set a upper bound that depends on the index.

Parameters
newUb The upper bound for all columns created by this builder.
Template Parameters
Func0 auto (int) -> double: Maps (int) to double.
Returns
Always returns this instance.
Since
44.00
The documentation for this class was generated from the following file:
  • xpress.hpp
Parent Topic VariableBuilder

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