Visitor for generating CONDUCTANCE statements for ions More...

Detailed Description

Visitor for generating CONDUCTANCE statements for ions

This class visits each ion expression I = ... in the BREAKPOINT and symbolically differentiates it to get dI/dV, i.e. the conductance. If this coincides with an existing global variable g (e.g. when I is linear in V) then it will add

CONDUCTANCE g USEION I

If dI/dV is a more complicated expression, it generates a new unique variable name g_unique, and adds two lines

CONDUCTANCE g_unique USEION I

g_unique = [dI/dV expression]

If an ion channel already has a CONDUCTANCE statement then it does not modify it.

Definition at line 55 of file sympy_conductance_visitor.hpp.

#include <sympy_conductance_visitor.hpp>

Inheritance diagram for nmodl::visitor::SympyConductanceVisitor:

Public Member Functions
	SympyConductanceVisitor ()=default

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Private Types
typedef std::map< std::string, std::string >	string_map

typedef std::set< std::string >	string_set

Private Member Functions
std::vector< std::string >	generate_statement_strings (ast::BreakpointBlock &node)

void	lookup_useion_statements ()

void	lookup_nonspecific_statements ()

Static Private Member Functions
static std::string	to_nmodl_for_sympy (const ast::Ast &node)

Private Attributes
bool	under_breakpoint_block = false
	true while visiting breakpoint block More...

string_set	all_vars
	set of all variables for SymPy More...

string_set	i_ignore
	set of currents to ignore More...

string_map	i_name
	map between current write names and ion names More...

bool	NONSPECIFIC_CONDUCTANCE_ALREADY_EXISTS = false

std::vector< std::string >	ordered_binary_exprs
	list in order of binary expressions in breakpoint More...

std::vector< std::string >	ordered_binary_exprs_lhs
	ditto but for LHS of expression only More...

std::map< std::string, std::size_t >	binary_expr_index
	map from lhs of binary expression to index of expression in above vector More...

std::vector< std::shared_ptr< const ast::Ast > >	use_ion_nodes
	use ion ast nodes More...

std::vector< std::shared_ptr< const ast::Ast > >	nonspecific_nodes
	non specific currents More...