Represents a returned row when stepping through a "SELECT" statement. More...

#include <Statement.h>

Inheritance diagram for sqlite::row:

Public Member Functions
	row (sqlite3_stmt *const statement) noexcept
	Constructs a row object from a sqlite3_stmt.

sqlite3_stmt *	handle () const noexcept
	Returns pointer to the underlying "sqlite3_stmt" object.

value	operator[] (int column) const
	Access specified element of a row. More...

value	operator[] (const std::string &name) const
	Access specified element of a row. More...

int	get_int (const int column) const noexcept
	Returns the specified column value as an integer. More...

int	get_int (const std::string &name) const noexcept
	Returns the specified column value as an integer. More...

int64_t	get_int64 (const int column) const noexcept
	Returns the specified column value as a 64-bit integer. More...

int64_t	get_int64 (const std::string &name) const noexcept
	Returns the specified column value as a 64-bit integer. More...

unsigned int	get_uint (const int column) const noexcept
	Returns the specified column value as an unsigned integer. More...

unsigned int	get_uint (const std::string &name) const noexcept
	Returns the specified column value as an unsigned integer. More...

double	get_double (const int column) const noexcept
	Returns the specified column value as a double. More...

double	get_double (const std::string &name) const noexcept
	Returns the specified column value as a double. More...

const blob	get_blob (const int column) const noexcept
	Returns the specified column value as a blob object. More...

const blob	get_blob (const std::string &name) const noexcept
	Returns the specified column value as a Blob object. More...

const std::string	get_string (const int column) const noexcept
	Returns the specified column value as a string. More...

const std::string	get_string (const std::string &name) const noexcept
	Returns the specified column value as a string. More...

const std::u16string	get_u16string (const int column) const noexcept
	Returns the specified column value as a UTF-16 string. More...

const std::u16string	get_u16string (const std::string &name) const noexcept
	Returns the specified column value as a UTF-16 string. More...

value	get_value (const int column) const noexcept
	Returns the specified column value as a value object. More...

value	get_value (const std::string &name) const
	Returns the specified column value as a value object. More...

int	get_bytes (const int column) const noexcept
	Returns the size in bytes of the column value. More...

int	get_bytes (const std::string &name) const noexcept
	Returns the size in bytes of the column value. More...

datatype	get_type (const int column) const noexcept
	Returns the type of the specified column. More...

datatype	get_type (const std::string &name) const noexcept
	Returns the type of the specified column. More...

int	column_count () const noexcept
	Returns the number of columns in the result set returned by the prepared statement. More...

const char *	get_column_name (const int index) const noexcept
	Returns the name assigned to a particular column. More...

const char16_t *	get_column_wide_name (const int index) const noexcept
	Returns the name assigned to a particular column. More...

int	get_column_index (const std::string &name) const
	Returns the position of a column with the specified name. More...

Detailed Description

Represents a returned row when stepping through a "SELECT" statement.

Definition at line 307 of file Statement.h.

Member Function Documentation

int sqlite::reader< row >::column_count ( ) const

inlinenoexceptinherited

Returns the number of columns in the result set returned by the prepared statement.

If this method returns 0, that means the prepared statment returns no data (for example an UPDATE).

Returns: The number of columns in the result set.

Definition at line 234 of file Statement.h.

const blob sqlite::reader< row >::get_blob ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as a blob object.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 116 of file Statement.h.

const blob sqlite::reader< row >::get_blob ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as a Blob object.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 126 of file Statement.h.

int sqlite::reader< row >::get_bytes ( const int column ) const

inlinenoexceptinherited

Returns the size in bytes of the column value.

Parameters

[in] column position of the column to return

Returns: the size in bytes of the column value

Definition at line 196 of file Statement.h.

int sqlite::reader< row >::get_bytes ( const std::string & name ) const

inlinenoexceptinherited

Returns the size in bytes of the column value.

Parameters

[in] name name of the column to return

Returns: the size in bytes of the column value

Definition at line 205 of file Statement.h.

int sqlite::reader< row >::get_column_index ( const std::string & name ) const

inlineinherited

Returns the position of a column with the specified name.

Returns: The position of the column

Exceptions

SQLiteXXException if no column with specified name was found

Definition at line 261 of file Statement.h.

const char* sqlite::reader< row >::get_column_name ( const int index ) const

inlinenoexceptinherited

Returns the name assigned to a particular column.

Parameters

[in] index the position of the column

Returns: The name of the specified column.

Definition at line 243 of file Statement.h.

const char16_t* sqlite::reader< row >::get_column_wide_name ( const int index ) const

inlinenoexceptinherited

Returns the name assigned to a particular column.

Parameters

[in] index the position of the column

Returns: The name of the specified column.

Definition at line 252 of file Statement.h.

double sqlite::reader< row >::get_double ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as a double.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 97 of file Statement.h.

double sqlite::reader< row >::get_double ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as a double.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 106 of file Statement.h.

int sqlite::reader< row >::get_int ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as an integer.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 40 of file Statement.h.

int sqlite::reader< row >::get_int ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as an integer.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 49 of file Statement.h.

int64_t sqlite::reader< row >::get_int64 ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as a 64-bit integer.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 59 of file Statement.h.

int64_t sqlite::reader< row >::get_int64 ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as a 64-bit integer.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 68 of file Statement.h.

const std::string sqlite::reader< row >::get_string ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as a string.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 136 of file Statement.h.

const std::string sqlite::reader< row >::get_string ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as a string.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 146 of file Statement.h.

datatype sqlite::reader< row >::get_type ( const int column ) const

inlinenoexceptinherited

Returns the type of the specified column.

Parameters

[in] column position of the column to return

Returns: The sqlite::datatype value for a column

Definition at line 215 of file Statement.h.

datatype sqlite::reader< row >::get_type ( const std::string & name ) const

inlinenoexceptinherited

Returns the type of the specified column.

Parameters

[in] name name of the column to return

Returns: The sqlite::datatype value for a column

Definition at line 224 of file Statement.h.

const std::u16string sqlite::reader< row >::get_u16string ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as a UTF-16 string.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 156 of file Statement.h.

const std::u16string sqlite::reader< row >::get_u16string ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as a UTF-16 string.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 166 of file Statement.h.

unsigned int sqlite::reader< row >::get_uint ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as an unsigned integer.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 78 of file Statement.h.

unsigned int sqlite::reader< row >::get_uint ( const std::string & name ) const

inlinenoexceptinherited

Returns the specified column value as an unsigned integer.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 87 of file Statement.h.

value sqlite::reader< row >::get_value ( const int column ) const

inlinenoexceptinherited

Returns the specified column value as a value object.

Parameters

[in] column position of the column to return

Returns: value of column as integer

Definition at line 176 of file Statement.h.

value sqlite::reader< row >::get_value ( const std::string & name ) const

inlineinherited

Returns the specified column value as a value object.

Parameters

[in] name name of the column to return

Returns: value of column as integer

Definition at line 185 of file Statement.h.

value sqlite::row::operator[] ( int column ) const

inline

Access specified element of a row.

Parameters

[in] column position of the column to return

Returns: value object representing requested element

Definition at line 328 of file Statement.h.

value sqlite::row::operator[] ( const std::string & name ) const

inline

Access specified element of a row.

Parameters

[in] name column name of the column to return

Returns: value object representing requested element

Definition at line 337 of file Statement.h.

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

src/Statement.h

Public Member Functions

Detailed Description

Member Function Documentation