Blindly rename given variable to new name More...

Detailed Description

Blindly rename given variable to new name

During inlining related passes we have to rename variables to avoid name conflicts. This pass "blindly" rename any given variable to new name. The error handling / legality checks are supposed to be done by other higher level passes. For example, local renaming pass should be done from inner-most block to top level block;

Todo:: Add log/warning messages.

Definition at line 43 of file rename_visitor.hpp.

#include <rename_visitor.hpp>

Inheritance diagram for nmodl::visitor::RenameVisitor:

Public Member Functions
	RenameVisitor ()=default

	RenameVisitor (const std::string &old_name, std::string new_name)

	RenameVisitor (std::shared_ptr< ast::Program > ast, const std::string &old_name, std::string new_var_name_or_prefix, bool add_prefix, bool add_random_suffix)

std::string	new_name_generator (const std::string &old_name)
	Check if variable is already renamed and use the same naming otherwise add the new_name to the renamed_variables map. More...

void	set (const std::string &old_name, std::string new_name)

void	enable_verbatim (bool state) noexcept

void	visit_name (const ast::Name &node) override
	rename matching variable More...

void	visit_prime_name (const ast::PrimeName &node) override
	Prime name has member order which is an integer. More...

void	visit_verbatim (const ast::Verbatim &node) override
	Parse verbatim blocks and rename variable if it is used. More...

Public Member Functions inherited from nmodl::visitor::ConstAstVisitor
void	visit_node (const ast::Node &node) override
	visit node of type ast::Node More...

void	visit_statement (const ast::Statement &node) override
	visit node of type ast::Statement More...

void	visit_expression (const ast::Expression &node) override
	visit node of type ast::Expression More...

void	visit_block (const ast::Block &node) override
	visit node of type ast::Block More...

void	visit_identifier (const ast::Identifier &node) override
	visit node of type ast::Identifier More...

void	visit_number (const ast::Number &node) override
	visit node of type ast::Number More...

void	visit_string (const ast::String &node) override
	visit node of type ast::String More...

void	visit_integer (const ast::Integer &node) override
	visit node of type ast::Integer More...

void	visit_float (const ast::Float &node) override
	visit node of type ast::Float More...

void	visit_double (const ast::Double &node) override
	visit node of type ast::Double More...

void	visit_boolean (const ast::Boolean &node) override
	visit node of type ast::Boolean More...

void	visit_name (const ast::Name &node) override
	visit node of type ast::Name More...

void	visit_prime_name (const ast::PrimeName &node) override
	visit node of type ast::PrimeName More...

void	visit_indexed_name (const ast::IndexedName &node) override
	visit node of type ast::IndexedName More...

void	visit_var_name (const ast::VarName &node) override
	visit node of type ast::VarName More...

void	visit_argument (const ast::Argument &node) override
	visit node of type ast::Argument More...

void	visit_react_var_name (const ast::ReactVarName &node) override
	visit node of type ast::ReactVarName More...

void	visit_read_ion_var (const ast::ReadIonVar &node) override
	visit node of type ast::ReadIonVar More...

void	visit_write_ion_var (const ast::WriteIonVar &node) override
	visit node of type ast::WriteIonVar More...

void	visit_nonspecific_cur_var (const ast::NonspecificCurVar &node) override
	visit node of type ast::NonspecificCurVar More...

void	visit_electrode_cur_var (const ast::ElectrodeCurVar &node) override
	visit node of type ast::ElectrodeCurVar More...

void	visit_range_var (const ast::RangeVar &node) override
	visit node of type ast::RangeVar More...

void	visit_global_var (const ast::GlobalVar &node) override
	visit node of type ast::GlobalVar More...

void	visit_pointer_var (const ast::PointerVar &node) override
	visit node of type ast::PointerVar More...

void	visit_random_var (const ast::RandomVar &node) override
	visit node of type ast::RandomVar More...

void	visit_bbcore_pointer_var (const ast::BbcorePointerVar &node) override
	visit node of type ast::BbcorePointerVar More...

void	visit_extern_var (const ast::ExternVar &node) override
	visit node of type ast::ExternVar More...

void	visit_param_block (const ast::ParamBlock &node) override
	visit node of type ast::ParamBlock More...

void	visit_independent_block (const ast::IndependentBlock &node) override
	visit node of type ast::IndependentBlock More...

void	visit_assigned_block (const ast::AssignedBlock &node) override
	visit node of type ast::AssignedBlock More...

void	visit_state_block (const ast::StateBlock &node) override
	visit node of type ast::StateBlock More...

void	visit_initial_block (const ast::InitialBlock &node) override
	visit node of type ast::InitialBlock More...

void	visit_constructor_block (const ast::ConstructorBlock &node) override
	visit node of type ast::ConstructorBlock More...

void	visit_destructor_block (const ast::DestructorBlock &node) override
	visit node of type ast::DestructorBlock More...

void	visit_statement_block (const ast::StatementBlock &node) override
	visit node of type ast::StatementBlock More...

void	visit_derivative_block (const ast::DerivativeBlock &node) override
	visit node of type ast::DerivativeBlock More...

void	visit_linear_block (const ast::LinearBlock &node) override
	visit node of type ast::LinearBlock More...

void	visit_non_linear_block (const ast::NonLinearBlock &node) override
	visit node of type ast::NonLinearBlock More...

void	visit_discrete_block (const ast::DiscreteBlock &node) override
	visit node of type ast::DiscreteBlock More...

void	visit_function_table_block (const ast::FunctionTableBlock &node) override
	visit node of type ast::FunctionTableBlock More...

void	visit_function_block (const ast::FunctionBlock &node) override
	visit node of type ast::FunctionBlock More...

void	visit_procedure_block (const ast::ProcedureBlock &node) override
	visit node of type ast::ProcedureBlock More...

void	visit_net_receive_block (const ast::NetReceiveBlock &node) override
	visit node of type ast::NetReceiveBlock More...

void	visit_solve_block (const ast::SolveBlock &node) override
	visit node of type ast::SolveBlock More...

void	visit_breakpoint_block (const ast::BreakpointBlock &node) override
	visit node of type ast::BreakpointBlock More...

void	visit_before_block (const ast::BeforeBlock &node) override
	visit node of type ast::BeforeBlock More...

void	visit_after_block (const ast::AfterBlock &node) override
	visit node of type ast::AfterBlock More...

void	visit_ba_block (const ast::BABlock &node) override
	visit node of type ast::BABlock More...

void	visit_for_netcon (const ast::ForNetcon &node) override
	visit node of type ast::ForNetcon More...

void	visit_kinetic_block (const ast::KineticBlock &node) override
	visit node of type ast::KineticBlock More...

void	visit_unit_block (const ast::UnitBlock &node) override
	visit node of type ast::UnitBlock More...

void	visit_constant_block (const ast::ConstantBlock &node) override
	visit node of type ast::ConstantBlock More...

void	visit_neuron_block (const ast::NeuronBlock &node) override
	visit node of type ast::NeuronBlock More...

void	visit_unit (const ast::Unit &node) override
	visit node of type ast::Unit More...

void	visit_double_unit (const ast::DoubleUnit &node) override
	visit node of type ast::DoubleUnit More...

void	visit_local_var (const ast::LocalVar &node) override
	visit node of type ast::LocalVar More...

void	visit_limits (const ast::Limits &node) override
	visit node of type ast::Limits More...

void	visit_number_range (const ast::NumberRange &node) override
	visit node of type ast::NumberRange More...

void	visit_constant_var (const ast::ConstantVar &node) override
	visit node of type ast::ConstantVar More...

void	visit_binary_operator (const ast::BinaryOperator &node) override
	visit node of type ast::BinaryOperator More...

void	visit_unary_operator (const ast::UnaryOperator &node) override
	visit node of type ast::UnaryOperator More...

void	visit_reaction_operator (const ast::ReactionOperator &node) override
	visit node of type ast::ReactionOperator More...

void	visit_paren_expression (const ast::ParenExpression &node) override
	visit node of type ast::ParenExpression More...

void	visit_binary_expression (const ast::BinaryExpression &node) override
	visit node of type ast::BinaryExpression More...

void	visit_diff_eq_expression (const ast::DiffEqExpression &node) override
	visit node of type ast::DiffEqExpression More...

void	visit_unary_expression (const ast::UnaryExpression &node) override
	visit node of type ast::UnaryExpression More...

void	visit_non_lin_equation (const ast::NonLinEquation &node) override
	visit node of type ast::NonLinEquation More...

void	visit_lin_equation (const ast::LinEquation &node) override
	visit node of type ast::LinEquation More...

void	visit_function_call (const ast::FunctionCall &node) override
	visit node of type ast::FunctionCall More...

void	visit_watch (const ast::Watch &node) override
	visit node of type ast::Watch More...

void	visit_ba_block_type (const ast::BABlockType &node) override
	visit node of type ast::BABlockType More...

void	visit_unit_def (const ast::UnitDef &node) override
	visit node of type ast::UnitDef More...

void	visit_factor_def (const ast::FactorDef &node) override
	visit node of type ast::FactorDef More...

void	visit_valence (const ast::Valence &node) override
	visit node of type ast::Valence More...

void	visit_unit_state (const ast::UnitState &node) override
	visit node of type ast::UnitState More...

void	visit_local_list_statement (const ast::LocalListStatement &node) override
	visit node of type ast::LocalListStatement More...

void	visit_model (const ast::Model &node) override
	visit node of type ast::Model More...

void	visit_define (const ast::Define &node) override
	visit node of type ast::Define More...

void	visit_include (const ast::Include &node) override
	visit node of type ast::Include More...

void	visit_param_assign (const ast::ParamAssign &node) override
	visit node of type ast::ParamAssign More...

void	visit_assigned_definition (const ast::AssignedDefinition &node) override
	visit node of type ast::AssignedDefinition More...

void	visit_conductance_hint (const ast::ConductanceHint &node) override
	visit node of type ast::ConductanceHint More...

void	visit_expression_statement (const ast::ExpressionStatement &node) override
	visit node of type ast::ExpressionStatement More...

void	visit_protect_statement (const ast::ProtectStatement &node) override
	visit node of type ast::ProtectStatement More...

void	visit_from_statement (const ast::FromStatement &node) override
	visit node of type ast::FromStatement More...

void	visit_while_statement (const ast::WhileStatement &node) override
	visit node of type ast::WhileStatement More...

void	visit_if_statement (const ast::IfStatement &node) override
	visit node of type ast::IfStatement More...

void	visit_else_if_statement (const ast::ElseIfStatement &node) override
	visit node of type ast::ElseIfStatement More...

void	visit_else_statement (const ast::ElseStatement &node) override
	visit node of type ast::ElseStatement More...

void	visit_watch_statement (const ast::WatchStatement &node) override
	visit node of type ast::WatchStatement More...

void	visit_mutex_lock (const ast::MutexLock &node) override
	visit node of type ast::MutexLock More...

void	visit_mutex_unlock (const ast::MutexUnlock &node) override
	visit node of type ast::MutexUnlock More...

void	visit_conserve (const ast::Conserve &node) override
	visit node of type ast::Conserve More...

void	visit_compartment (const ast::Compartment &node) override
	visit node of type ast::Compartment More...

void	visit_lon_diffuse (const ast::LonDiffuse &node) override
	visit node of type ast::LonDiffuse More...

void	visit_reaction_statement (const ast::ReactionStatement &node) override
	visit node of type ast::ReactionStatement More...

void	visit_lag_statement (const ast::LagStatement &node) override
	visit node of type ast::LagStatement More...

void	visit_constant_statement (const ast::ConstantStatement &node) override
	visit node of type ast::ConstantStatement More...

void	visit_table_statement (const ast::TableStatement &node) override
	visit node of type ast::TableStatement More...

void	visit_suffix (const ast::Suffix &node) override
	visit node of type ast::Suffix More...

void	visit_useion (const ast::Useion &node) override
	visit node of type ast::Useion More...

void	visit_nonspecific (const ast::Nonspecific &node) override
	visit node of type ast::Nonspecific More...

void	visit_electrode_current (const ast::ElectrodeCurrent &node) override
	visit node of type ast::ElectrodeCurrent More...

void	visit_range (const ast::Range &node) override
	visit node of type ast::Range More...

void	visit_global (const ast::Global &node) override
	visit node of type ast::Global More...

void	visit_random_var_list (const ast::RandomVarList &node) override
	visit node of type ast::RandomVarList More...

void	visit_pointer (const ast::Pointer &node) override
	visit node of type ast::Pointer More...

void	visit_bbcore_pointer (const ast::BbcorePointer &node) override
	visit node of type ast::BbcorePointer More...

void	visit_external (const ast::External &node) override
	visit node of type ast::External More...

void	visit_thread_safe (const ast::ThreadSafe &node) override
	visit node of type ast::ThreadSafe More...

void	visit_verbatim (const ast::Verbatim &node) override
	visit node of type ast::Verbatim More...

void	visit_line_comment (const ast::LineComment &node) override
	visit node of type ast::LineComment More...

void	visit_block_comment (const ast::BlockComment &node) override
	visit node of type ast::BlockComment More...

void	visit_ontology_statement (const ast::OntologyStatement &node) override
	visit node of type ast::OntologyStatement More...

void	visit_program (const ast::Program &node) override
	visit node of type ast::Program More...

void	visit_nrn_state_block (const ast::NrnStateBlock &node) override
	visit node of type ast::NrnStateBlock More...

void	visit_eigen_newton_solver_block (const ast::EigenNewtonSolverBlock &node) override
	visit node of type ast::EigenNewtonSolverBlock More...

void	visit_eigen_linear_solver_block (const ast::EigenLinearSolverBlock &node) override
	visit node of type ast::EigenLinearSolverBlock More...

void	visit_cvode_block (const ast::CvodeBlock &node) override
	visit node of type ast::CvodeBlock More...

void	visit_longitudinal_diffusion_block (const ast::LongitudinalDiffusionBlock &node) override
	visit node of type ast::LongitudinalDiffusionBlock More...

void	visit_wrapped_expression (const ast::WrappedExpression &node) override
	visit node of type ast::WrappedExpression More...

void	visit_derivimplicit_callback (const ast::DerivimplicitCallback &node) override
	visit node of type ast::DerivimplicitCallback More...

void	visit_solution_expression (const ast::SolutionExpression &node) override
	visit node of type ast::SolutionExpression More...

void	visit_update_dt (const ast::UpdateDt &node) override
	visit node of type ast::UpdateDt More...

Public Member Functions inherited from nmodl::visitor::ConstVisitor
virtual	~ConstVisitor ()=default

Private Attributes
std::shared_ptr< ast::Program >	ast
	ast::Ast* node More...

std::regex	var_name_regex
	regex for searching which variables to replace More...

std::string	new_var_name
	new name More...

std::string	new_var_name_prefix
	variable prefix More...

std::unordered_map< std::string, std::string >	renamed_variables
	Map that keeps the renamed variables to keep the same random suffix when a variable is renamed across the whole file. More...

bool	add_prefix = false
	add prefix to variable name More...

bool	add_random_suffix = false
	add random suffix More...

bool	rename_verbatim = true
	rename verbatim blocks as well More...

Constructor & Destructor Documentation

◆ RenameVisitor() [1/3]

nmodl::visitor::RenameVisitor::RenameVisitor ( )

default

◆ RenameVisitor() [2/3]

nmodl::visitor::RenameVisitor::RenameVisitor	(	const std::string &	old_name,
		std::string	new_name
	)

inline

Definition at line 73 of file rename_visitor.hpp.

◆ RenameVisitor() [3/3]

nmodl::visitor::RenameVisitor::RenameVisitor	(	std::shared_ptr< ast::Program >	ast,
		const std::string &	old_name,
		std::string	new_var_name_or_prefix,
		bool	add_prefix,
		bool	add_random_suffix
	)

inline

Definition at line 77 of file rename_visitor.hpp.

Member Function Documentation

◆ enable_verbatim()

void nmodl::visitor::RenameVisitor::enable_verbatim ( bool state )

inlinenoexcept

Definition at line 102 of file rename_visitor.hpp.

◆ new_name_generator()

std::string nmodl::visitor::RenameVisitor::new_name_generator ( const std::string & old_name )

Check if variable is already renamed and use the same naming otherwise add the new_name to the renamed_variables map.

Definition at line 20 of file rename_visitor.cpp.

◆ set()

void nmodl::visitor::RenameVisitor::set	(	const std::string &	old_name,
		std::string	new_name
	)

inline

Definition at line 97 of file rename_visitor.hpp.

◆ visit_name()

void nmodl::visitor::RenameVisitor::visit_name ( const ast::Name & node )

overridevirtual

rename matching variable

Implements nmodl::visitor::ConstVisitor.

Definition at line 48 of file rename_visitor.cpp.

◆ visit_prime_name()

void nmodl::visitor::RenameVisitor::visit_prime_name ( const ast::PrimeName & node )

overridevirtual

Prime name has member order which is an integer.

In theory integer could be "macro name" and hence could end-up renaming macro. In practice this won't be an issue as we order is set by parser. To be safe we are only renaming prime variable.

Implements nmodl::visitor::ConstVisitor.

Definition at line 69 of file rename_visitor.cpp.

◆ visit_verbatim()

void nmodl::visitor::RenameVisitor::visit_verbatim ( const ast::Verbatim & node )

overridevirtual

Parse verbatim blocks and rename variable if it is used.

Check if variable is already renamed and use the same naming otherwise add the new_name to the renamed_variables map

Implements nmodl::visitor::ConstVisitor.

Definition at line 76 of file rename_visitor.cpp.

Member Data Documentation

◆ add_prefix

bool nmodl::visitor::RenameVisitor::add_prefix = false

private

add prefix to variable name

Definition at line 62 of file rename_visitor.hpp.

◆ add_random_suffix

bool nmodl::visitor::RenameVisitor::add_random_suffix = false

private

add random suffix

Definition at line 65 of file rename_visitor.hpp.

◆ ast

std::shared_ptr<ast::Program> nmodl::visitor::RenameVisitor::ast

private

ast::Ast* node

Definition at line 46 of file rename_visitor.hpp.

◆ new_var_name

std::string nmodl::visitor::RenameVisitor::new_var_name

private

new name

Definition at line 52 of file rename_visitor.hpp.

◆ new_var_name_prefix

std::string nmodl::visitor::RenameVisitor::new_var_name_prefix

private

variable prefix

Definition at line 55 of file rename_visitor.hpp.

◆ rename_verbatim

bool nmodl::visitor::RenameVisitor::rename_verbatim = true

private

rename verbatim blocks as well

Definition at line 68 of file rename_visitor.hpp.

◆ renamed_variables

std::unordered_map<std::string, std::string> nmodl::visitor::RenameVisitor::renamed_variables

private

Map that keeps the renamed variables to keep the same random suffix when a variable is renamed across the whole file.

Definition at line 59 of file rename_visitor.hpp.

◆ var_name_regex

std::regex nmodl::visitor::RenameVisitor::var_name_regex

private

regex for searching which variables to replace

Definition at line 49 of file rename_visitor.hpp.

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

/home/runner/work/nmodl/nmodl/src/visitors/rename_visitor.hpp
/home/runner/work/nmodl/nmodl/src/visitors/rename_visitor.cpp

Detailed Description

Public Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ RenameVisitor() [1/3]

◆ RenameVisitor() [2/3]

◆ RenameVisitor() [3/3]

Member Function Documentation

◆ enable_verbatim()

◆ new_name_generator()

◆ set()

◆ visit_name()

◆ visit_prime_name()

◆ visit_verbatim()

Member Data Documentation

◆ add_prefix

◆ add_random_suffix

◆ ast

◆ new_var_name

◆ new_var_name_prefix

◆ rename_verbatim

◆ renamed_variables

◆ var_name_regex