v1::formula_evaluation_context Struct Reference

Data Structures
struct	loop_info

Public Types
using	scope = std::unordered_map<std::string, datum>
using	stack = std::vector<scope>

Public Member Functions
void	write (std::string_view text) noexcept
	Write data to the output.
ssize_t	output_size () const noexcept
	Get the size of the output.
void	set_output_size (ssize_t new_size) noexcept
	Set the size of the output.
void	enable_output () noexcept
void	disable_output () noexcept
void	loop_push (ssize_t count=-1, ssize_t size=-1) noexcept
void	loop_pop () noexcept
void	push ()
void	pop ()
bool	has_locals () const noexcept
scope const &	locals () const
scope &	locals ()
datum const &	loop_get (std::string_view name) const
datum const &	get (std::string const &name) const
datum &	get (std::string const &name)
template<typename T>
void	set_local (std::string const &name, T &&value)
template<typename T>
void	set_global (std::string const &name, T &&value)
datum &	set (std::string const &name, datum const &value)

Data Fields
ssize_t	output_disable_count = 0
std::string	output
stack	local_stack
std::vector< loop_info >	loop_stack
scope	globals

Member Function Documentation

output_size()

ssize_t v1::formula_evaluation_context::output_size ( ) const

inlinenoexcept

Get the size of the output.

Used if you need to reset the output to a previous position.

set_output_size()

void v1::formula_evaluation_context::set_output_size ( ssize_t new_size )

inlinenoexcept

Set the size of the output.

Used if you need to reset the output to a previous position.

write()

void v1::formula_evaluation_context::write ( std::string_view text )

inlinenoexcept

Write data to the output.

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

• hikogui/src/hikogui/formula/formula_evaluation_context.hpp