#include "string_builtin_function.h"
#include <algorithm>
#include <iterator>
#include "string_constraint_generator.h"

Include dependency graph for string_builtin_function.cpp:

Functions
static optionalt< std::vector< mp_integer > >	eval_string (const array_string_exprt &a, const std::function< exprt(const exprt &)> &get_value)
	Module: String solver Author: Diffblue Ltd. More...

static array_string_exprt	make_string (const std::vector< mp_integer > &array, const array_typet &array_type)
	Make a string from a constant array. More...

template<typename Iter >
static array_string_exprt	make_string (Iter begin, Iter end, const array_typet &array_type)

static bool	eval_is_upper_case (const mp_integer &c)

Function Documentation

◆ eval_is_upper_case()

static bool eval_is_upper_case ( const mp_integer & c )

static

Definition at line 192 of file string_builtin_function.cpp.

Referenced by string_to_lower_case_builtin_functiont::eval(), and string_to_upper_case_builtin_functiont::eval().

◆ eval_string()

optionalt< std::vector< mp_integer > > eval_string	(	const array_string_exprt &	a,
		const std::function< exprt(const exprt &)> &	get_value
	)

static

Module: String solver Author: Diffblue Ltd.

Given a function get_value which gives a valuation to expressions, attempt to find the current value of the array a. If the valuation of some characters are missing, then return an empty optional.

Definition at line 67 of file string_builtin_function.cpp.

References if_exprt::cond(), array_string_exprt::content(), expr_try_dynamic_cast(), if_exprt::false_case(), irept::id(), exprt::is_constant(), exprt::is_true(), exprt::operands(), to_array_string_expr(), to_if_expr(), and if_exprt::true_case().