str_template Namespace Reference

string utilities More...

Functions
template<class T>
size_t	strlen (const T *x)
	template function for string length calculation
template<class T>
T *	strcpy (T *dest, const T *x, size_t len=os_minus_one)
	template function for string coping
template<class T>
int	strcmp (const T *dest, const T *x, size_t len=os_minus_one)
	template function for string comparision
int	strnocasecmp (const char *dest, const char *x, size_t len)
	template function for string comparision without case narrow string
int	strnocasecmp (const wchar_t *dest, const wchar_t *x, size_t len)
	template function for string comparision without case wide string
const char *	strformat (char *buf, const char *format)
	converts narrow string format to itself
const wchar_t *	strformat (wchar_t *buf, const char *format)
	converts narrow string format to wide format string
int	strscan (const char *buf, size_t len, const char *format, void *res)
	scans only one parameter narrow char
int	strscan (const wchar_t *buf, size_t len, const wchar_t *format, void *res)
	scans only one parameter wide char
int	strprint (char *buf, size_t len, const char *format,...)
	prints to memory formatted string narrow string
int	strprint (wchar_t *buf, size_t len, const wchar_t *format,...)
	prints to memory formatted string wide string
size_t	multibyte_to_unicode_len (const char *x, size_t len=os_minus_one)
	gets the length required for utf-8 to utf-16 conversion
size_t	unicode_to_multibyte_len (const wchar_t *x, size_t len=os_minus_one)
	gets the length required for utf-16 to utf-8 conversion
const wchar_t *	multibyte_to_unicode (wchar_t *dest, size_t dest_len, const char *x, size_t src_len=os_minus_one)
	converts utf-8 to utf-16 using pre-allocated buffer
const wchar_t *	multibyte_to_unicode (wstring_t &dest, const char *x, size_t len=os_minus_one)
	converts utf-8 to utf-16 using wstring_t class
const wchar_t *	multibyte_to_unicode (byte_allocator &_allocator, const char *x, size_t len=os_minus_one)
	converts utf-8 to utf-16 using external allocator
const char *	unicode_to_multibyte (char *dest, size_t dest_len, const wchar_t *x, size_t src_len=os_minus_one)
	converts utf-16 to utf-8 using pre-allocated buffer
const char *	unicode_to_multibyte (string_t &dest, const wchar_t *x, size_t len=os_minus_one)
	converts utf-16 to utf-8 using string_t class
const char *	unicode_to_multibyte (byte_allocator &_allocator, const wchar_t *x, size_t len=os_minus_one)
	converts utf-16 to utf-8 using external allocator

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Detailed Description

string utilities

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Function Documentation

const wchar_t * str_template::multibyte_to_unicode	(	byte_allocator &	_allocator,
		const char *	x,
		size_t	len = os_minus_one
	)			[inline]

converts utf-8 to utf-16 using external allocator

Parameters:

_allocator	external allocator
x	input string
len	input string length

Definition at line 701 of file string.hpp.

References byte_allocator::allocate(), multibyte_to_unicode_len(), os_minus_one, and strlen().

Referenced by multibyte_to_unicode().

const wchar_t * str_template::multibyte_to_unicode	(	wstring_t &	dest,
		const char *	x,
		size_t	len = os_minus_one
	)			[inline]

converts utf-8 to utf-16 using wstring_t class

Parameters:

dest	[out] string object
x	input string
len	input string length

Definition at line 687 of file string.hpp.

References multibyte_to_unicode(), multibyte_to_unicode_len(), os_minus_one, base_string< T >::reserve(), and strlen().

const wchar_t * str_template::multibyte_to_unicode	(	wchar_t *	dest,
		size_t	dest_len,
		const char *	x,
		size_t	src_len = os_minus_one
	)			[inline]

converts utf-8 to utf-16 using pre-allocated buffer

Parameters:

dest	[out] buffer
dest_len	buffer length
x	input string
src_len	input string length

Definition at line 599 of file string.hpp.

Referenced by parse_value(), odbc_dbserver::v_connect(), and odbc_dbserver::v_execute().

size_t str_template::multibyte_to_unicode_len	(	const char *	x,
		size_t	len = os_minus_one
	)			[inline]

gets the length required for utf-8 to utf-16 conversion

Parameters:

x	input string
len	string length

Definition at line 530 of file string.hpp.

Referenced by multibyte_to_unicode().

template<class T>

int str_template::strcmp	(	const T *	dest,
		const T *	x,
		size_t	len = os_minus_one
	)			[inline]

template function for string comparision

Parameters:

dest	first string
x	second string
len	number chars to compare

Definition at line 492 of file string.hpp.

Referenced by base_string< T >::_compare(), _fullpath(), xml_document::assign_attribute_value(), compare_value(), daemon::daemon_main(), odbc_dbserver::get_odbc_error(), msg_communicator::init(), operator_less(), msg_communicator::parse_connection(), msg_communicator::parse_listener(), parse_value(), dtd_processor::parseAttDef(), byte_source::parseStandalone(), and var_object_repository::process_condition().

template<class T>

T * str_template::strcpy	(	T *	dest,
		const T *	x,
		size_t	len = os_minus_one
	)			[inline]

template function for string coping

Parameters:

dest	destrination buffer
x	input string
len	string length

Definition at line 479 of file string.hpp.

Referenced by date::date(), msg_rpc_global::init(), parse_value(), aiosock::resolve_sock_error_code(), binder::set_as_string(), binder::set_as_wstring(), orcl_dbserver::v_bind_one_param(), odbc_dbserver::v_bind_one_param(), mysql_dbserver::v_bind_one_param(), orcl_dbserver::v_replace_quote(), odbc_dbserver::v_replace_quote(), and mysql_dbserver::v_replace_quote().

const wchar_t * str_template::strformat	(	wchar_t *	buf,
		const char *	format
	)			[inline]

converts narrow string format to wide format string

Parameters:

buf	[out] buffer
format	input format

Definition at line 397 of file string.hpp.

const char * str_template::strformat	(	char *	buf,
		const char *	format
	)			[inline]

converts narrow string format to itself

Parameters:

buf	[out] buffer
format	input format

Definition at line 390 of file string.hpp.

Referenced by date::get_date(), and date::get_date_only().

template<class T>

size_t str_template::strlen

(

const T *

x

)

[inline]

template function for string length calculation

Parameters:

x	input string

Definition at line 466 of file string.hpp.

Referenced by base_string< T >::_add(), base_string< T >::_compare(), _fullpath(), fuzzy_matcher_impl::_match(), fuzzy_matcher_impl::add(), aiomsg::add_connection(), aiomsg::add_listener(), variant_factory::clone(), binder::clone(), msg_rpc_connection::connect(), copy_db_row(), copy_string(), xml_stream_attribute::crack_xml_request(), daemon::daemon_main(), date::date(), do_hash(), daemon::find_full_path(), hex_to_binary(), msg_rpc_global::init(), msg_communicator::init(), msg_pack::make_error_msg(), fuzzy_wrapper_impl::match(), multibyte_to_unicode(), numeric::numeric(), stream_input_common::open(), msg_communicator::parse_connection(), mysql_dbserver::parse_connection_string(), msg_communicator::parse_listener(), parse_value(), main_map_key::partial_match(), varmap< T, C >::offset_map_key::partial_match(), var_object_repository::process_error(), var_object_repository::process_query(), vardatabase::process_xml_request(), byte_consumer::push(), ServerPostBlock(), binder::set_as_string(), binder::set_as_wstring(), strnocasecmp(), byte_source::throw_exception(), orcl_dbserver::v_bind_one_param(), odbc_dbserver::v_bind_one_param(), mysql_dbserver::v_bind_one_param(), orcl_dbserver::v_connect(), odbc_dbserver::v_convert_one_value(), mysql_dbserver::v_convert_one_value(), odbc_dbserver::v_rebind_one_param(), and mysql_dbserver::v_rebind_one_param().

int str_template::strnocasecmp	(	const wchar_t *	dest,
		const wchar_t *	x,
		size_t	len
	)			[inline]

template function for string comparision without case wide string

Parameters:

dest	first string
x	second string
len	number chars to compare

Definition at line 514 of file string.hpp.

References os_minus_one, and strlen().

Referenced by xmlconfig::getlist(), and xmlconfig::setlist().

int str_template::strnocasecmp	(	const char *	dest,
		const char *	x,
		size_t	len
	)			[inline]

template function for string comparision without case narrow string

Parameters:

dest	first string
x	second string
len	number chars to compare

Definition at line 501 of file string.hpp.

References os_minus_one, and strlen().

Referenced by xml_document::add_pi(), byte_source::checkEncodingSchema(), compare_value(), xml_stream_attribute::crack_xml_request(), tokenizer::do_abbr(), main_map_key::operator<(), varmap< T, C >::offset_map_key::operator<(), word_key::operator<(), byte_manager::parsePI(), byte_source::parseVersion(), main_map_key::partial_match(), varmap< T, C >::offset_map_key::partial_match(), var_object_repository::process_returns(), and var_object_repository::process_values().

int str_template::strprint	(	wchar_t *	buf,
		size_t	len,
		const wchar_t *	format,
			...
	)			[inline]

prints to memory formatted string wide string

Parameters:

buf	[out] buffer
len	buffer length
format	format string

Definition at line 445 of file string.hpp.

int str_template::strprint	(	char *	buf,
		size_t	len,
		const char *	format,
			...
	)			[inline]

prints to memory formatted string narrow string

Parameters:

buf	[out] buffer
len	buffer length
format	format string

Definition at line 428 of file string.hpp.

Referenced by memtable::add_index(), cluster_processor< T, N >::cut(), daemon::daemon_main(), date::get_date(), date::get_date_only(), numeric::numeric(), persist_value(), mst< T, N >::pfs(), xml_stream_attribute::prepare_http_request(), xml_stream_attribute::prepare_socket_request(), var_object_repository::process_query(), xmlconfig::set(), byte_source::throw_exception(), uustring(), and orcl_dbserver::v_form_sql_string().

int str_template::strscan	(	const wchar_t *	buf,
		size_t	len,
		const wchar_t *	format,
		void *	res
	)			[inline]

scans only one parameter wide char

Parameters:

buf	scan buffer
len	buffer length
format	format string
res	pointer to argument memory

Definition at line 417 of file string.hpp.

int str_template::strscan	(	const char *	buf,
		size_t	len,
		const char *	format,
		void *	res
	)			[inline]

scans only one parameter narrow char

Parameters:

buf	scan buffer
len	buffer length
format	format string
res	pointer to argument memory

Definition at line 406 of file string.hpp.

Referenced by xml_stream_attribute::crack_xml_request(), tokenizer::load_regex(), stream_input_common::open(), msg_communicator::parse_connection(), mysql_dbserver::parse_connection_string(), msg_communicator::parse_listener(), parse_value(), vardatabase::process_xml_request(), and date::scan_buffer().

const char * str_template::unicode_to_multibyte	(	byte_allocator &	_allocator,
		const wchar_t *	x,
		size_t	len = os_minus_one
	)			[inline]

converts utf-16 to utf-8 using external allocator

Parameters:

_allocator	external allocator
x	input string
len	input string length

Definition at line 851 of file string.hpp.

References byte_allocator::allocate(), os_minus_one, and unicode_to_multibyte_len().

Referenced by unicode_to_multibyte(), and WinMain().

const char * str_template::unicode_to_multibyte	(	string_t &	dest,
		const wchar_t *	x,
		size_t	len = os_minus_one
	)			[inline]

converts utf-16 to utf-8 using string_t class

Parameters:

dest	[out] string object
x	input string
len	input string length

Definition at line 837 of file string.hpp.

References os_minus_one, base_string< T >::reserve(), unicode_to_multibyte(), and unicode_to_multibyte_len().

const char * str_template::unicode_to_multibyte	(	char *	dest,
		size_t	dest_len,
		const wchar_t *	x,
		size_t	src_len = os_minus_one
	)			[inline]

converts utf-16 to utf-8 using pre-allocated buffer

Parameters:

dest	[out] buffer
dest_len	buffer length
x	input string
src_len	input string length

Definition at line 768 of file string.hpp.

References str_leadingByte.

Referenced by var_object_repository::cast_to_common_type(), exception::exception(), persist_value(), mysql_dbserver::v_bind_one_param(), and odbc_dbserver::v_get_one_column_info().

size_t str_template::unicode_to_multibyte_len	(	const wchar_t *	x,
		size_t	len = os_minus_one
	)			[inline]

gets the length required for utf-16 to utf-8 conversion

Parameters:

x	input string
len	string length

Definition at line 717 of file string.hpp.

Referenced by unicode_to_multibyte().