m::StackMachineBuilder Struct Reference

Inheritance diagram for m::StackMachineBuilder:

Collaboration diagram for m::StackMachineBuilder:

Public Member Functions
	StackMachineBuilder (StackMachine &stack_machine, const ast::Expr &expr, const std::vector< Schema > &schemas, const std::vector< std::size_t > &tuple_ids)

Private Member Functions
std::pair< std::size_t, std::size_t >	find_id (const Schema::Identifier &id) const
	Returns a pair of (tuple_id, attr_id).
void	operator() (Const< ast::ErrorExpr > &) override
void	operator() (Const< ast::Designator > &e) override
void	operator() (Const< ast::Constant > &e) override
void	operator() (Const< ast::FnApplicationExpr > &e) override
void	operator() (Const< ast::UnaryExpr > &e) override
void	operator() (Const< ast::BinaryExpr > &e) override
void	operator() (Const< ast::QueryExpr > &e) override

Private Attributes
StackMachine &	stack_machine_
const std::vector< Schema > &	schemas_
const std::vector< std::size_t > &	tuple_ids_

Static Private Attributes
static std::unordered_map< std::string, std::regex >	regexes_
	regexes built from patterns in LIKE expressions

Detailed Description

Definition at line 42 of file StackMachine.cpp.

Constructor & Destructor Documentation

StackMachineBuilder()

m::StackMachineBuilder::StackMachineBuilder ( StackMachine &  stack_machine, const ast::Expr &  expr, const std::vector< Schema > &  schemas, const std::vector< std::size_t > &  tuple_ids  )

inline

Definition at line 50 of file StackMachine.cpp.

Member Function Documentation

find_id()

std::pair< std::size_t, std::size_t > m::StackMachineBuilder::find_id ( const Schema::Identifier &  id ) const

inlineprivate

Returns a pair of (tuple_id, attr_id).

Definition at line 65 of file StackMachine.cpp.

References M_unreachable, schemas_, and tuple_ids_.

Referenced by operator()().

operator()() [1/7]

void StackMachineBuilder::operator() ( Const< ast::BinaryExpr > &  e )

overrideprivate

Definition at line 200 of file StackMachine.cpp.

References m::StackMachine::add_and_emit_load(), m::arithmetic_join(), m::StackMachine::emit(), m::interpret(), M_insist, M_unreachable, m::pattern_to_regex(), m::powi(), regexes_, stack_machine_, m::StackMachine::STR_TO_OPCODE, and tystr().

operator()() [2/7]

void StackMachineBuilder::operator() ( Const< ast::Constant > &  e )

overrideprivate

Definition at line 93 of file StackMachine.cpp.

References m::StackMachine::add_and_emit_load(), and stack_machine_.

operator()() [3/7]

void StackMachineBuilder::operator() ( Const< ast::Designator > &  e )

overrideprivate

Definition at line 87 of file StackMachine.cpp.

References find_id(), and stack_machine_.

operator()() [4/7]

void m::StackMachineBuilder::operator() ( Const< ast::ErrorExpr > &  )

inlineoverrideprivate

Definition at line 76 of file StackMachine.cpp.

References M_unreachable.

operator()() [5/7]

void StackMachineBuilder::operator() ( Const< ast::FnApplicationExpr > &  e )

overrideprivate

Definition at line 100 of file StackMachine.cpp.

References find_id(), m::Function::FN_UDF, m::Catalog::Get(), M_insist, M_unreachable, and stack_machine_.

operator()() [6/7]

void StackMachineBuilder::operator() ( Const< ast::QueryExpr > &  e )

overrideprivate

Definition at line 515 of file StackMachine.cpp.

References find_id(), m::Catalog::Get(), m::Catalog::pool(), and stack_machine_.

operator()() [7/7]

void StackMachineBuilder::operator() ( Const< ast::UnaryExpr > &  e )

overrideprivate

Definition at line 154 of file StackMachine.cpp.

References M_insist, M_unreachable, and stack_machine_.

Field Documentation

regexes_

std::unordered_map< std::string, std::regex > StackMachineBuilder::regexes_

staticprivate

regexes built from patterns in LIKE expressions

Definition at line 61 of file StackMachine.cpp.

Referenced by operator()().

schemas_

const std::vector<Schema>& m::StackMachineBuilder::schemas_

private

Definition at line 46 of file StackMachine.cpp.

Referenced by find_id().

stack_machine_

StackMachine& m::StackMachineBuilder::stack_machine_

private

Definition at line 45 of file StackMachine.cpp.

Referenced by operator()().

tuple_ids_

const std::vector<std::size_t>& m::StackMachineBuilder::tuple_ids_

private

Definition at line 47 of file StackMachine.cpp.

Referenced by find_id().

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

• src/backend/StackMachine.cpp