SQLite Namespace Reference

Classes
struct	ResultTypeWrapper
	Helper to return void if Args is empty or void. More...
struct	ResultTypeWrapper<>
class	Statement
	SQLite prepared statement. More...

Functions
template<ValidColumnType... Args>
	requires (sizeof...(Args) >=1) using ResultType
	Return type for result of an SQL statement that returns data. More...

Variables
template<typename T >
concept	ValidParamType
	Test if a type is a valid SQLite parameter type. More...
template<typename T >
concept	ValidColumnType
	Test if a type is a valid placeholder for some SQLite column type. More...

Function Documentation

requires()

template<ValidColumnType... Args>

SQLite::requires

(

sizeof...(Args) >=

1

)

Return type for result of an SQL statement that returns data.

Variable Documentation

ValidColumnType

template<typename T >

concept SQLite::ValidColumnType

Initial value:

= requires {
  requires std::same_as<std::remove_cvref_t<T>, T> &&
               (std::is_arithmetic_v<T> || std::same_as<T, std::string>);
}

Test if a type is a valid placeholder for some SQLite column type.

Definition at line 29 of file Statement.h.

ValidParamType

template<typename T >

concept SQLite::ValidParamType

Initial value:

= requires {
  requires std::convertible_to<T, std::int64_t> ||
               std::convertible_to<T, double> ||
               std::convertible_to<T, std::string_view>;
}

Test if a type is a valid SQLite parameter type.

Definition at line 21 of file Statement.h.