Uncontract_Integral converts (a set of) contracted integral(s) to its uncontracted counterpart. More...
#include <uncontract.h>
Inheritance diagram for libint2::Uncontract_Integral< I >:
Collaboration diagram for libint2::Uncontract_Integral< I >:
Public Types | |
| typedef I | TargetType |
| typedef TargetType | ChildType |
| typedef I::BasisFunctionType | BFSet |
| typedef RecurrenceRelation::ExprType | ExprType |
| The type of expressions in which RecurrenceRelations result. | |
 Public Types inherited from libint2::RecurrenceRelation | |
| typedef RecurrenceRelation | this_type |
| typedef AlgebraicOperator< DGVertex > | ExprType |
| Numerical expression of a recurrence relation is always expressed as an AlgebraicOperator<DGVertex> | |
Public Member Functions | |
| Uncontract_Integral (const SafePtr< I > &) | |
| unsigned int | num_children () const override |
| Implementation of RecurrenceRelation::num_children() More... | |
| SafePtr< TargetType > | target () const |
| target() returns pointer to target | |
| SafePtr< ChildType > | child (unsigned int i) const |
| child(i) returns pointer i-th child | |
| SafePtr< DGVertex > | rr_target () const override |
| Implementation of RecurrenceRelation's target() More... | |
| SafePtr< DGVertex > | rr_child (unsigned int i) const override |
| Implementation of RecurrenceRelation's child() More... | |
| bool | is_simple () const override |
| to inline this would require a unary operator (+=). More... | |
| Public Member Functions inherited from libint2::RecurrenceRelation | |
| virtual unsigned int | num_children () const =0 |
| num_children() returns the actual number of children. More... | |
| virtual SafePtr< DGVertex > | rr_child (unsigned int i) const =0 |
| Returns i-th child. More... | |
| virtual SafePtr< DGVertex > | rr_target () const =0 |
| Returns the target. More... | |
| const SafePtr< ExprType > & | rr_expr () const |
| Returns the expression. | |
| virtual bool | is_simple () const =0 |
| Returns true is this recurrence relation is simple enough to optimize away. More... | |
| virtual bool | invariant_type () const |
| Returns true is the type of target and all children are exactly the same. More... | |
| virtual int | partindex_direction () const |
| virtual BraketDirection | braket_direction () const |
| size_t | size_of_children () const |
| const std::string & | label () const |
| label() returns a unique, short, descriptive label of this RR (e.g. More... | |
| virtual std::string | description () const |
| description() returns a verbose description of this RR | |
| virtual void | generate_code (const SafePtr< CodeContext > &context, const SafePtr< ImplicitDimensions > &dims, const std::string &funcname, std::ostream &decl, std::ostream &def) |
| Generate declaration and definition for the recurrence relation. | |
| virtual void | generate_generic_code (const SafePtr< CodeContext > &context, const SafePtr< ImplicitDimensions > &dims, const std::string &funcname, std::ostream &decl, std::ostream &def) |
| Generate declaration and definition for the recurrence relation using generic code (typically, a manually written code) | |
| virtual std::string | spfunction_call (const SafePtr< CodeContext > &context, const SafePtr< ImplicitDimensions > &dims) const |
| Generate a callback for this recurrence relation. More... | |
| unsigned int | nflops () const |
| Return the number of FLOPs per this recurrence relation. | |
| void | inst_id (const SingletonStack< RecurrenceRelation, std::string >::InstanceID &i) |
| RecurrenceRelation is managed by SingletonStack but doesn't need to keep track of instance ID. | |
Additional Inherited Members | |
| Protected Member Functions inherited from libint2::RecurrenceRelation | |
| void | add_expr (const SafePtr< ExprType > &a, int minus=1) |
| Adds a (or -a, if minus = -1) to expr_. | |
| virtual std::string | generate_label () const =0 |
| Generates the label. More... | |
| template<class RR > | |
| bool | register_with_rrstack () |
| Registers with the stack. | |
| Protected Attributes inherited from libint2::RecurrenceRelation | |
| unsigned int | nflops_ |
| std::string | label_ |
| SafePtr< ExprType > | expr_ |
Detailed Description
template<class I>
class libint2::Uncontract_Integral< I >
class libint2::Uncontract_Integral< I >
Uncontract_Integral converts (a set of) contracted integral(s) to its uncontracted counterpart.
Although this is technically not a recurrence relation, it can be treated as one.
Member Function Documentation
◆ is_simple()
template<class I >
|
inlineoverridevirtual |
to inline this would require a unary operator (+=).
instead will always implement as a function call.
Implements libint2::RecurrenceRelation.
◆ num_children()
template<class I >
|
inlineoverridevirtual |
Implementation of RecurrenceRelation::num_children()
Implements libint2::RecurrenceRelation.
◆ rr_child()
template<class I >
|
inlineoverridevirtual |
Implementation of RecurrenceRelation's child()
Implements libint2::RecurrenceRelation.
References libint2::Uncontract_Integral< I >::child().
◆ rr_target()
template<class I >
|
inlineoverridevirtual |
Implementation of RecurrenceRelation's target()
Implements libint2::RecurrenceRelation.
References libint2::Uncontract_Integral< I >::target().
The documentation for this class was generated from the following file:
