CppCodeContext is an implementation of CodeContext for C++. More...

#include <context.h>

Inheritance diagram for libint2::CppCodeContext:

Collaboration diagram for libint2::CppCodeContext:

Public Member Functions
	CppCodeContext (const SafePtr< CompilationParameters > &cparams, bool vectorize=false)

std::string	code_prefix () const override
	Implementation of CodeContext::code_prefix() More...

std::string	code_postfix () const override
	Implementation of CodeContext::code_postfix() More...

std::string	copyright () const override
	Implementation of CodeContext::copyright() More...

std::string	std_header () const override
	Implementation of CodeContext::std_header() More...

std::string	std_function_header () const override
	Implementation of CodeContext::std_function_header() More...

std::string	label_to_name (const std::string &label) const override
	Implementation of CodeContext::label_to_name(label) More...

std::string	declare (const std::string &type, const std::string &name) const override
	Implementation of CodeContext::declare() More...

std::string	declare_v (const std::string &type, const std::string &name, const std::string &nelem) const override
	Implementation of CodeContext::declare_v() More...

std::string	decldef (const std::string &type, const std::string &name, const std::string &value) override
	decldef returns a statement which declares variable named 'name' of type 'type' and defines its value to be 'value' More...

std::string	assign (const std::string &name, const std::string &value) override
	Implementation of CodeContext::assign() More...

std::string	accumulate (const std::string &name, const std::string &value) override
	Implementation of CodeContext::accumulate() More...

std::string	assign_binary_expr (const std::string &name, const std::string &left, const std::string &oper, const std::string &right) override
	Implementation of CodeContext::assign_binary_expr() More...

std::string	assign_ternary_expr (const std::string &name, const std::string &arg1, const std::string &oper1, const std::string &arg2, const std::string &oper2, const std::string &arg3) override
	assign_ternary_expr returns a statement which assigns ternary expression 'arg1 oper1 arg2 oper2 arg3' to variable 'name' More...

std::string	accumulate_binary_expr (const std::string &name, const std::string &left, const std::string &oper, const std::string &right) override
	Implementation of CodeContext::accumulate_binary_expr() More...

std::string	accumulate_ternary_expr (const std::string &name, const std::string &arg1, const std::string &oper1, const std::string &arg2, const std::string &oper2, const std::string &arg3) override
	accumulate_ternary_expr returns a statement which accumulates ternary expression 'arg1 oper1 arg2 oper2 arg3' to variable 'name' More...

std::string	stack_address (const DGVertex::Address &a) const override
	Implementation of CodeContext::stack_address() More...

std::string	macro_define (const std::string &name) const override
	Implementation of CodeContext::macro_define() More...

std::string	macro_define (const std::string &name, const std::string &value) const override
	Implementation of CodeContext::macro_define() More...

std::string	macro_if (const std::string &name) const override
	Implementation of CodeContext::macro_if() More...

std::string	macro_ifdef (const std::string &name) const override
	Implementation of CodeContext::macro_ifdef() More...

std::string	macro_endif () const override
	Implementation of CodeContext::macro_endif() More...

std::string	comment (const std::string &statement) const override
	Implementation of CodeContext::comment(statement) More...

std::string	open_block () const override
	Implementation of CodeContext::open_block() More...

std::string	close_block () const override
	Implementation of CodeContext::close_block() More...

std::string	end_of_stat () const override
	Implementation of CodeContext::end_of_stat() More...

std::string	value_to_pointer (const std::string &val) const override
	Implementation of CodeContext::value_to_pointer() More...

SafePtr< ForLoop >	for_loop (std::string &varname, const SafePtr< Entity > &less_than, const SafePtr< Entity > &start_at) const override
	Implementation of CodeContext::for_loop() More...

std::string	inteval_type_name (const std::string &task) const override
	Implementation of CodeContext::inteval_type_name() More...

std::string	inteval_spec_type_name (const std::string &task) const override
	Implementation of CodeContext::inteval_spec_type_name() More...

std::string	inteval_gen_type_name () const override
	Implementation of CodeContext::inteval_spec_type_name() More...

Public Member Functions inherited from libint2::CodeContext
const SafePtr< CompilationParameters > &	cparams () const
	Returns the CompilationParameters used to create this context.

void	turn_comments (bool on)
	turn comments on and off (the default is on)

bool	comments_on () const
	returns true if to print comments

virtual void	reset ()
	this function resets the context to be used for the next source file

virtual std::string	code_prefix () const =0
	produces prefix to function declarations or definitions More...

virtual std::string	code_postfix () const =0
	produces postfix to function declarations or definitions More...

virtual std::string	copyright () const =0
	copyright() returns the copyright statement More...

virtual std::string	std_header () const =0
	std_header() returns declarations necessary for every source file More...

virtual std::string	std_function_header () const =0
	std_function_header() returns declarations and definitions necessary for every function More...

virtual std::string	label_to_name (const std::string &label) const =0
	label_to_name(label) converts label to a name valid within the context of the language More...

virtual std::string	declare (const std::string &type, const std::string &name) const =0
	declare returns a statement which declares variable named 'name' of type 'type' More...

virtual std::string	declare_v (const std::string &type, const std::string &name, const std::string &nelem) const =0
	declare_v returns a statement which declares a vector 'name' of 'nelem' elements of type 'type' More...

virtual std::string	decldef (const std::string &type, const std::string &name, const std::string &value)=0
	decldef returns a statement which declares variable named 'name' of type 'type' and defines its value to be 'value' More...

virtual std::string	assign (const std::string &name, const std::string &value)=0
	assign returns a statement which assigns variable 'value' to variable 'name' More...

virtual std::string	accumulate (const std::string &name, const std::string &value)=0
	accumulate returns a statement which assigns variable 'value' to variable 'name' More...

virtual std::string	assign_binary_expr (const std::string &name, const std::string &left, const std::string &oper, const std::string &right)=0
	assign_binary_expr returns a statement which assigns binary expression 'left oper right' to variable 'name' More...

virtual std::string	assign_ternary_expr (const std::string &name, const std::string &arg1, const std::string &oper1, const std::string &arg2, const std::string &oper2, const std::string &arg3)=0
	assign_ternary_expr returns a statement which assigns ternary expression 'arg1 oper1 arg2 oper2 arg3' to variable 'name' More...

virtual std::string	accumulate_binary_expr (const std::string &name, const std::string &left, const std::string &oper, const std::string &right)=0
	accumulate_binary_expr returns a statement which accumulates binary expression 'left oper right' to variable 'name' More...

virtual std::string	accumulate_ternary_expr (const std::string &name, const std::string &arg1, const std::string &oper1, const std::string &arg2, const std::string &oper2, const std::string &arg3)=0
	accumulate_ternary_expr returns a statement which accumulates ternary expression 'arg1 oper1 arg2 oper2 arg3' to variable 'name' More...

virtual std::string	stack_address (const DGVertex::Address &a) const =0
	converts an address on the stack to its string representation More...

virtual std::string	macro_define (const std::string &name) const =0
	#define a macro More...

virtual std::string	macro_define (const std::string &name, const std::string &value) const =0
	#define a macro More...

virtual std::string	macro_if (const std::string &name) const =0
	#if macro More...

virtual std::string	macro_ifdef (const std::string &name) const =0
	#ifdef macro More...

virtual std::string	macro_endif () const =0
	#endif More...

virtual std::string	comment (const std::string &statement) const =0
	comment(statement) returns commented statement More...

virtual std::string	open_block () const =0
	open a code block More...

virtual std::string	close_block () const =0
	close a code block More...

virtual std::string	end_of_stat () const =0
	end a statement More...

virtual std::string	value_to_pointer (const std::string &val) const =0
	converts a value to a pointer More...

virtual SafePtr< ForLoop >	for_loop (std::string &varname, const SafePtr< Entity > &less_than, const SafePtr< Entity > &start_at=SafePtr< Entity >(new CTimeEntity< int >(0))) const =0
	returns a ForLoop object. More...

template<typename T >
std::string	unique_name () const
	unique_name<T> returns a unique name for a variable of type T

template<typename T >
std::string	type_name () const
	type_name<T> returns name for type T

virtual std::string	inteval_type_name (const std::string &task) const =0
	returns the name of the evaluator type for task 'task' More...

virtual std::string	inteval_spec_type_name (const std::string &task) const =0
	returns the name of the specialized evaluator type for task 'task' More...

virtual std::string	inteval_gen_type_name () const =0
	returns the name of the generic evaluator type (works for any task) More...

virtual std::string	const_modifier () const =0
	returns the modifier for constant variables

virtual std::string	mutable_modifier () const =0
	returns the modifier for mutable variables

template<>
std::string	type_name () const

template<>
std::string	type_name () const

template<>
std::string	type_name () const

template<>
std::string	type_name () const

template<>
std::string	type_name () const

template<>
std::string	type_name () const

template<>
std::string	type_name () const

template<>
std::string	type_name () const

Additional Inherited Members
Protected Member Functions inherited from libint2::CodeContext
	CodeContext (const SafePtr< CompilationParameters > &cparams)
	Lone constructor takes CompilationParams.

virtual std::string	unique_fp_name () const =0
	generates a unique name for a floating-point variable

virtual std::string	unique_int_name () const =0
	generates a unique name for an integer

unsigned int	next_fp_index () const
	next fp index

unsigned int	next_int_index () const
	next int index

virtual std::string	void_type () const =0
	returns name of void type

virtual std::string	int_type () const =0
	returns name of integer type

virtual std::string	size_type () const =0
	returns name of array size type (e.g. size_t)

virtual std::string	fp_type () const =0
	returns name of floating-point type

virtual std::string	ptr_fp_type () const =0
	returns name of pointer to floating-point type

Static Protected Member Functions inherited from libint2::CodeContext
static std::string	replace_chars (const std::string &S, const std::string &From, const std::string &To)
	replaces every appearance of From with To in S

Detailed Description

CppCodeContext is an implementation of CodeContext for C++.

Member Function Documentation

◆ accumulate()

std::string CppCodeContext::accumulate	(	const std::string &	name,
		const std::string &	value
	)

overridevirtual

Implementation of CodeContext::accumulate()

Implements libint2::CodeContext.

◆ accumulate_binary_expr()

std::string CppCodeContext::accumulate_binary_expr	(	const std::string &	name,
		const std::string &	left,
		const std::string &	oper,
		const std::string &	right
	)

overridevirtual

Implementation of CodeContext::accumulate_binary_expr()

Implements libint2::CodeContext.

◆ accumulate_ternary_expr()

std::string CppCodeContext::accumulate_ternary_expr	(	const std::string &	name,
		const std::string &	arg1,
		const std::string &	oper1,
		const std::string &	arg2,
		const std::string &	oper2,
		const std::string &	arg3
	)

overridevirtual

accumulate_ternary_expr returns a statement which accumulates ternary expression 'arg1 oper1 arg2 oper2 arg3' to variable 'name'

Implements libint2::CodeContext.

◆ assign()

std::string CppCodeContext::assign	(	const std::string &	name,
		const std::string &	value
	)

overridevirtual

Implementation of CodeContext::assign()

Implements libint2::CodeContext.

Referenced by decldef().

◆ assign_binary_expr()

std::string CppCodeContext::assign_binary_expr	(	const std::string &	name,
		const std::string &	left,
		const std::string &	oper,
		const std::string &	right
	)

overridevirtual

Implementation of CodeContext::assign_binary_expr()

Implements libint2::CodeContext.

◆ assign_ternary_expr()

std::string CppCodeContext::assign_ternary_expr	(	const std::string &	name,
		const std::string &	arg1,
		const std::string &	oper1,
		const std::string &	arg2,
		const std::string &	oper2,
		const std::string &	arg3
	)