tinysql::anonymous_namespace{Catalog.cpp} Namespace Reference

Classes
struct	Field
	The position of one field in a SYSTEM_TABLE line. More...

Functions
std::string_view	cut (std::string_view line, Field field)
	Cuts one field out of a SYSTEM_TABLE line.
std::size_t	number (std::string_view line, Field field, std::size_t lineNumber)
	Reads one numeric field of a SYSTEM_TABLE line.

Variables
constexpr Field	kTable {15, 34}
	Table name.
constexpr Field	kName {35, 54}
	Column name.
constexpr Field	kType {55, 59}
	Column type (N1 or S1).
constexpr Field	kFrom {60, 64}
	First character of the column in a data row.
constexpr Field	kTo {65, 69}
	Last character of the column.
constexpr Field	kRecordLength {75, 79}
	Length of a full data row.

Function Documentation

cut()

std::string_view tinysql::anonymous_namespace{Catalog.cpp}::cut	(	std::string_view	line,
		Field	field
	)

Cuts one field out of a SYSTEM_TABLE line.

Parameters

line	The line.
field	Where the field is.

Returns

The field's text without surrounding spaces; empty if the line is too short.

Definition at line 34 of file Catalog.cpp.

number()

std::size_t tinysql::anonymous_namespace{Catalog.cpp}::number	(	std::string_view	line,
		Field	field,
		std::size_t	lineNumber
	)

Reads one numeric field of a SYSTEM_TABLE line.

Parameters

line	The line.
field	Where the field is.
lineNumber	The line's number in the file, for the error message.

Returns

The number.

Exceptions

SqlError

If the field is not a non-negative integer.

Definition at line 48 of file Catalog.cpp.

Variable Documentation

kFrom

constexpr Field tinysql::anonymous_namespace{Catalog.cpp}::kFrom {60, 64}

constexpr

First character of the column in a data row.

Definition at line 26 of file Catalog.cpp.

kName

constexpr Field tinysql::anonymous_namespace{Catalog.cpp}::kName {35, 54}

constexpr

Column name.

Definition at line 24 of file Catalog.cpp.

kRecordLength

constexpr Field tinysql::anonymous_namespace{Catalog.cpp}::kRecordLength {75, 79}

constexpr

Length of a full data row.

Definition at line 28 of file Catalog.cpp.

kTable

constexpr Field tinysql::anonymous_namespace{Catalog.cpp}::kTable {15, 34}

constexpr

Table name.

Definition at line 23 of file Catalog.cpp.

kTo

constexpr Field tinysql::anonymous_namespace{Catalog.cpp}::kTo {65, 69}

constexpr

Last character of the column.

Definition at line 27 of file Catalog.cpp.

kType

constexpr Field tinysql::anonymous_namespace{Catalog.cpp}::kType {55, 59}

constexpr

Column type (N1 or S1).

Definition at line 25 of file Catalog.cpp.