#include <istring.h>
Inheritance diagram for istring:
Public Types | |
| enum | special_flag { UNTERMINATED = 62, SPRINTF = 84 } |
| enum | how_to_strip { FROM_FRONT = 1, FROM_END = 2, FROM_BOTH_SIDES = 3 } |
Public Member Functions | |
| istring () | |
| constructs an empty string. | |
| istring (const char *initial) | |
| constructs a copy of the string passed in "initial". | |
| istring (char c, int repeat) | |
| constructs a string with "repeat" characters of "c" in it. | |
| istring (const istring &s) | |
| Constructs a copy of the string "s". | |
| istring (special_flag way, const char *s,...) | |
| constructor that sports a few variable parameter constructions. | |
| ~istring () | |
| destroys any storage for the string. | |
| int | length () const |
| Returns the current length of the string. | |
| int | end () const |
| returns the index of the last (non-null) character in the string. | |
| bool | empty () const |
| empty() reports if the string is empty, that is, of zero length(). | |
| bool | non_empty () const |
| non_empty() reports if the string has some contents. | |
| bool | operator! () const |
| the negation operator also returns true if the string is empty. | |
| bool | t () const |
| t() is a shortcut for the string being "true", as in non-empty. | |
| const char * | observe () const |
| observes the underlying pointer to the zero-terminated string. | |
| const char * | c_str () const |
| synonym for observe. mimics the STL method name. | |
| const char * | s () const |
| synonym for observe. the 's' stands for "string", if that helps. | |
| char | get (int index) const |
| a constant peek at the string's internals at the specified index. | |
| char * | access () |
| provides access to the actual string held. | |
| char * | c_str () |
| synonym for access. mimics the STL method. | |
| char * | s () |
| synonym for access. | |
| char & | operator[] (int position) |
| accesses individual characters in "this" string. | |
| const char & | operator[] (int position) const |
| observes individual characters in "this" string. | |
| void | put (int position, char to_put) |
| stores the character "to_put" at index "position" in the string. | |
| istring & | sprintf (const char *s,...) |
| similar to the SPRINTF constructor, but works on an existing string. | |
| int | convert (int default_value) const |
| Converts the string into a corresponding integer. | |
| long | convert (long default_value) const |
| converts the string to a long integer. | |
| float | convert (float default_value) const |
| converts the string to a floating point number. | |
| double | convert (double default_value) const |
| converts the string to a double precision floating point number. | |
| bool | operator< (const istring &that) const |
| Returns true if this string is lexically less than the string "that". | |
| bool | operator> (const istring &that) const |
| Returns true if this is lexically greater than the string "that". | |
| bool | operator<= (const istring &that) const |
| Returns true if this is lexically less than or equal to "that". | |
| bool | operator>= (const istring &that) const |
| Returns true if this is lexically greater than or equal to "that". | |
| bool | operator!= (const istring &that) const |
| Returns true if this string is not equal to the string "that". | |
| bool | operator== (const istring &that) const |
| Returns true if this string is equal to the string "that". | |
| bool | operator== (const char *that) const |
| returns true if "that" is equal to this. | |
| bool | operator!= (const char *that) const |
| returns true if "that" is not equal to this. | |
| bool | iequals (const istring &that) const |
| returns true if this is case-insensitively equal to "that". | |
| bool | iequals (const char *that) const |
| returns true if this is case-insensitively equal to "that". | |
| bool | compare (const istring &to_compare, int start_first, int start_second, int count) const |
| Compares "this" string with "to_compare". | |
| bool | oy_icompare (const istring &to_compare, int start_first, int start_second, int count) const |
| the case insensitive version of compare(). | |
| bool | begins (const istring &maybe_prefix) const |
| Returns true if "this" string begins with "maybe_prefix". | |
| bool | operator *= (const istring &maybe_prefix) const |
| An alias for begins(). | |
| bool | ibegins (const istring &maybe_prefix) const |
| a case-insensitive method similar to begins(). | |
| bool | ends (const istring &maybe_suffix) const |
| returns true if this string ends with "maybe_suffix". a case-insensitive method similar to ends(). | |
| bool | iends (const istring &maybe_suffix) const |
| istring & | operator= (const istring &s) |
| Sets the contents of this string to "s". | |
| istring & | operator= (const char *s) |
| Sets the contents of this string to "s". | |
| void | reset () |
| clears out the contents string. | |
| void | reset (special_flag way, const char *s,...) |
| operates like the constructor that takes a 'special_flag'. | |
| void | copy (char *to_stuff, int count) const |
| Copies a maximum of "count" characters from this into "to_stuff". | |
| void | stuff (char *to_stuff, int count) const |
| a synonym for copy(). | |
| istring | operator+ (const istring &s) const |
| Returns the concatenation of "this" and "s". | |
| istring & | operator+= (const istring &s) |
| Modifies "this" by concatenating "s" onto it. | |
| istring & | operator+= (const char *s) |
| istring | operator+ (const char *s) const |
| < synonym for the concatenation operator but uses a char pointer instead. synonym for the concatenation operator but uses a char pointer instead. | |
| istring & | operator+= (char c) |
| concatenater for single characters. | |
| int | find (char to_find, int position=0, bool reverse=false) const |
| Locates "to_find" in "this". | |
| int | find (const istring &to_find, int posn=0, bool reverse=false) const |
| finds "to_find" in this string. | |
| int | ifind (char to_find, int position=0, bool reverse=false) const |
| like the find() methods above, but case-insensitive. | |
| int | ifind (const istring &to_find, int posn=0, bool reverse=false) const |
| like the find() methods above, but case-insensitive. | |
| int | find_any (const istring &to_find, int position=0, bool reverse=false) const |
| searches for any of the characters in "to_find". | |
| int | ifind_any (const istring &to_find, int position=0, bool reverse=false) const |
| searches case-insensitively for any of the characters in "to_find". | |
| int | find_non_match (const istring &to_find, int position=0, bool reverse=false) const |
| searches for any character that is not in "to_find" and returns index. | |
| bool | contains (const istring &to_find) const |
| Returns true if "to_find" is contained in this string or false if not. | |
| bool | operator^= (const istring &to_find) const |
| An alias for contains(). | |
| istring | substring (int start, int end) const |
| Returns the segment of "this" between the indices "start" and "end". | |
| void | substring (istring &target, int start, int end) const |
| a version that stores the substring in an existing "target" string. | |
| void | pad (int length, char padding= ' ') |
| makes the string "length" characters long. | |
| void | trim (int length) |
| shortens the string to "length" if it's longer than that. | |
| void | insert (int position, const istring &to_insert) |
| Copies "to_insert" into "this" at the "position". | |
| void | zap (int start, int end) |
| Deletes the characters between "start" and "end" inclusively. | |
| void | to_lower () |
| to_lower modifies "this" by replacing capitals with lower-case. | |
| void | to_upper () |
| to_upper does the opposite of to_lower (that is, q becomes Q). | |
| istring | lower () const |
| like to_lower(), but returns a new string rather than modifying this. | |
| istring | upper () const |
| like to_upper(), but returns a new string rather than modifying this. | |
| bool | replace (const istring &tag, const istring &replacement) |
| replaces the first occurrence of "tag" text with the "replacement". | |
| bool | replace_all (char to_replace, char new_char) |
| changes all occurrences of "to_replace" with "new_char". | |
| bool | replace_all (const istring &to_replace, const istring &new_string) |
| void | shrink () |
| changes all occurrences of "to_replace" into "new_string". resizes the string to its minimum possible length. | |
| void | strip (const istring &strip_list, how_to_strip way=FROM_BOTH_SIDES) |
| strips all chars from "strip_list" out of "this" given the "way". | |
| void | strip_spaces (how_to_strip way=FROM_BOTH_SIDES) |
| removes excess space characters from string's beginning, end or both. | |
| void | strip_white_spaces (how_to_strip way=FROM_BOTH_SIDES) |
| like strip_spaces, but includes tabs in the list to strip. | |
| void | pack (byte_array &target) const |
| stores this string in the "target". it can later be unpacked again. | |
| bool | unpack (byte_array &source) |
| retrieves a string (packed with pack()) from "source" into this string. | |
| int | icompare (const istring &to_compare, int length=-1) const |
| provides a case insensitive comparison routine. | |
| int | icompare (const char *to_compare, int length=-1) const |
| a version of the above for raw character pointers. | |
| const byte_sequence & | low_level () const |
| provides access to the low-level implementation of the object. | |
| istring & | base_sprintf (const char *s, va_list &args) |
| byte_sequence & | get_implem () |
Static Public Member Functions | |
| static const istring & | empty_string () |
| useful wherever empty strings are needed, e.g., function defaults. | |
| static bool | matches (const istring &match_list, char to_match) |
| returns true if "to_match" is found in the "match_list" string. | |
| static int | slow_strncasecmp (const char *first, const char *second, int length=-1) |
| a replacement for strncasecmp on platforms without them. | |
It mimics the standard (char *) type, but provides a slew of helpful methods as well as enforcing bounds checking on the underlying array.
Definition at line 28 of file istring.h.
| istring::istring | ( | ) |
| istring::istring | ( | const char * | initial | ) |
constructs a copy of the string passed in "initial".
Definition at line 93 of file istring.cpp.
References access(), FUNCDEF, array< contents >::internal_offset_mem(), and array< contents >::put().
| istring::istring | ( | char | c, | |
| int | repeat | |||
| ) |
constructs a string with "repeat" characters of "c" in it.
if "c" is the null character (i.e., equal to zero), then the resulting string will have "repeat" space characters in it.
Definition at line 73 of file istring.cpp.
References array< contents >::access(), FUNCDEF, array< contents >::internal_offset_mem(), non_positive(), and array< contents >::put().
| istring::istring | ( | const istring & | s | ) |
| istring::istring | ( | special_flag | way, | |
| const char * | s, | |||
| ... | ||||
| ) |
constructor that sports a few variable parameter constructions.
For a flag of "UNTERMINATED", the constructor expects the third parameter to be an integer, and then it copies that number of characters from the C-string "s" without assuming that "s" is zero terminated.
For a flag of "SPRINTF", a string is constructed using the format specifier in "s" in a manner similar to the "sprintf()" function (see the standard library for <string.h>). If there are no "%" codes in "s", then the constructor just copies "s" without modification. If "%" codes are in the character array, then any additional arguments (...) are interpreted as they would be by sprintf(). The length of the constructed string is tailored to fit the actual contents. If "s" is null, then the resulting string will be empty. Currently, the "*" specifier for variable length fields is not supported.
Definition at line 106 of file istring.cpp.
References base_sprintf(), FUNCDEF, istring(), length(), operator=(), array< contents >::reset(), SPRINTF, and UNTERMINATED.
| istring::~istring | ( | ) |
| int istring::length | ( | ) | const |
Returns the current length of the string.
The length returned does not include the terminating null character at the end of the string.
Definition at line 140 of file istring.cpp.
References array< contents >::length().
Referenced by ADD(), ini_parser::add(), file_differ::AddCRs(), portable::break_line(), byte_format::bytes_to_shifted_string(), filename::canonicalize(), string_manipulation::carriage_returns_to_spaces(), cromp_common::chew_hostname(), xml_generator::clean_reserved_mod(), command_line::command_line(), compare(), directory_tree::compare_trees(), service_control::control_service(), convert(), subnet_calculator::convert(), copy(), creatapose(), crop_non_numeric(), crop_numeric(), cromp_common::decode_host(), network_address::detokenize(), filename::detooth_filename(), filename::drive(), list_parsing::emit_quoted_chunk(), secret_string::encrypt_string(), end(), string_manipulation::escape_chars(), filename::exists(), filename::extension(), FIND(), command_line::find(), portable::get_cmdline_from_proc(), command_line::get_command_line(), list_parsing::get_ids_from_string(), list_parsing::get_rest_of_line(), ini_configurator::get_section(), list_parsing::get_separated_value(), command_line::get_value(), list_parsing::get_values_from_string(), version_checker::get_version(), internet_address::has_ip_address(), istring_hasher::hash(), icompare(), imatches_any(), info_edit::info_edit(), insert(), internet_machine_uid::internet_machine_uid(), internet_address::ip_appropriate_number(), tokenizer::is_eol_a_separator(), istring(), process_manager::launch_now(), application_shell::log(), file_logger::log(), debugging_base::log(), main(), octopus_entity::mangled_form(), matches(), matches_any(), matches_none(), common_database_support::nerf_special_characters(), debugging_console_view::OnBeginPrinting(), operator *=(), operator+=(), oy_icompare(), file_transfer_header::packed_size(), octopus_entity::packed_size(), string_table::packed_size(), string_set::packed_size(), pad(), list_parsing::parse_csv_line(), byte_format::parse_dump(), ini_configurator::put(), table_configurator::put(), ini_configurator::put_section(), service_control::reconfigure_service(), replace_all(), database_login_info::replace_value(), reset(), run_test_01(), run_test_03(), run_test_04(), run_test_09(), run_test_10(), run_test_11(), run_test_12(), run_test_14(), run_test_16(), run_test_18(), run_test_25(), run_test_31(), run_test_32(), run_test_41(), SAFE_STATIC_CONST(), smtp_client::send_email(), filename::separate(), command_line::separate_command_line(), smtp_client::set_body(), smtp_client::set_subject(), byte_format::shifted_string_to_bytes(), show_message(), post_office::show_routes(), string_manipulation::split_lines(), strain_out_html_codes(), string_manipulation::string_to_hex(), strip(), parser_bits::substitute_env_vars(), string_manipulation::substring(), test_bogon_amorph(), test_byte_array_amorph(), test_stack_with_objects(), test_stack_with_pointers(), directory_tree::text_form(), octopus_entity::text_form(), to_lower(), to_upper(), trim(), string_manipulation::unescape_chars(), database_login_info::update_freetds_configuration(), query_handler::use_database(), smtp_client::validate_address(), version::version(), stdio_redirecter::write(), byte_filer::write(), version_ini::write_code(), and version_ini::write_rc().
| int istring::end | ( | ) | const [inline] |
returns the index of the last (non-null) character in the string.
If there is no content in the string, then a negative value is returned.
Definition at line 72 of file istring.h.
References length().
Referenced by portable::break_line(), bookmark_tree::break_name(), filename::canonicalize(), compare(), nechung_oracle::display_random(), write_build_config::execute(), filename::extension(), filename::filename(), octopus_request_id::from_text(), info_edit::info_edit(), portable::launch_process(), main(), operator[](), oy_icompare(), tokenizer::parse(), grid_processor::process_grid_files(), bookmark_tree::process_link(), smtp_client::prune_address(), bookmark_tree::read_csv_file(), directory::recursive_create(), replace(), filename::rootname(), run_test_21(), run_test_32(), ini_configurator::sections(), command_line::separate_command_line(), strip(), substring(), portable::system_error_text(), tokenizer::text_form(), parser_bits::translate_CR_for_platform(), trim(), version::version(), version_ini::write_assembly(), critical_events::write_to_critical_events(), and zap().
| bool istring::empty | ( | ) | const [inline] |
| bool istring::non_empty | ( | ) | const [inline] |
| bool istring::operator! | ( | ) | const [inline] |
| bool istring::t | ( | ) | const [inline] |
t() is a shortcut for the string being "true", as in non-empty.
the logic here is that the string is not false because it's not empty. for example: if (my_string.t()) { it_is_not_empty; }
Definition at line 83 of file istring.h.
References empty().
Referenced by listo_links::add(), file_info::calculate(), filename_list::calculate_progress(), combine(), command_line::command_line(), directory_tree::compare_trees(), subnet_calculator::convert(), recursive_file_copy::copy_hierarchy(), debugger::create_debug_message(), version_checker::get_handle(), timer_driver::handle_system_timer(), service_root::install(), version_checker::loaded(), bookmark_tree::magic_category_comparison(), wx_debugging_base::name(), debugging_base::name(), internet_address::normalize_host(), debugging_console_view::OnBeginPrinting(), tiny_shell::OnCreate(), version_ini::one_stop_version_stamp(), byte_filer::open(), tokenizer::parse(), bookmark_tree::process_comment(), grid_processor::process_grid_files(), version_checker::retrieve_version_info(), section_manager::section_exists(), smtp_client::send_email(), version::set_component(), wx_debugging_base::setup(), debugging_base::setup(), post_office::show_mail(), parser_bits::substitute_env_vars(), test_string_table(), file_info::text_form(), database_login_info::update_freetds_configuration(), and version_ini::write_assembly().
| const istring & istring::empty_string | ( | ) | [static] |
useful wherever empty strings are needed, e.g., function defaults.
note that this is implemented in the opsystem library to avoid bad issues with static objects mixed into multiple dlls from a static library.
Definition at line 136 of file istring.cpp.
References __istring_empty_string().
Referenced by bookmark_tree::break_name(), filename::compare_prefix(), filename::compare_suffix(), directory_tree::compare_trees(), list_parsing::create_csv_line(), directory_tree::current(), directory_tree::current_dir(), tcpip_stack::fill_and_resolve(), locked_logger::get_ending(), library_wide_cleanup::library_wide_cleanup(), list_parsing::parse_csv_line(), bookmark_tree::process_comment(), database_login_info::reset(), run_test_01(), filename::separate(), and heartbeat::text_form().
| const char * istring::observe | ( | ) | const |
observes the underlying pointer to the zero-terminated string.
this does not allow the contents to be modified. this method should never return NIL.
Definition at line 148 of file istring.cpp.
References array< contents >::observe().
Referenced by compare(), hoople_api::string_conversions::convert(), convert(), copy(), directory::directory(), tcpip_stack::dns_resolve(), portable::env_string(), filename::exists(), tcpip_stack::full_resolve(), path_configuration::get_logging_directory(), ini_configurator::get_section(), istring_hasher::hash(), icompare(), iequals(), internet_machine_uid::internet_machine_uid(), parser_bits::is_alphanumeric(), parser_bits::is_hexadecimal(), parser_bits::is_identifier(), parser_bits::is_numeric(), main(), octopus_entity::mangled_form(), operator!=(), directory::operator=(), operator==(), oy_icompare(), nechung_oracle::pick_random(), byte_filer::read(), shrink(), substring(), test_byte_array_amorph(), linked_buffer::text_form(), buffer::text_form(), unix_rendez_file(), stdio_redirecter::write(), and byte_filer::write().
| const char* istring::c_str | ( | ) | const [inline] |
| const char* istring::s | ( | ) | const [inline] |
synonym for observe. the 's' stands for "string", if that helps.
Definition at line 99 of file istring.h.
Referenced by directory::absolute_path(), ADD(), argument_list::add(), application_config::add_program(), guards::alert_message(), octopus_entity::breakout(), byte_format::bytes_to_string(), CHECK_STACK_RESULT(), cromp_common::chew_hostname(), filename::chmod(), version_checker::complain_cannot_load(), version_checker::complain_wrong_version(), creatapose(), drawing_window::Create(), file_differ::diff_files(), menu::draw(), secret_string::encrypt_string(), file_time::file_time(), FIND(), guards::FL_continuable_error(), guards::FL_deadly_error(), guards::FL_non_continuable_error(), formal(), bit_vector::get(), portable::get_cmdline_from_proc(), path_configuration::get_logging_directory(), version_checker::good_version(), header_string(), service_root::initialize(), service_root::install(), internet_address::is_valid_internet_address(), portable::launch_process(), list_box::list_box_callback(), library_plugins::dynamic_library_loader::load_the_library(), file_logger::log(), console_logger::log(), query_handler::login_to_database(), main(), directory::make_directory(), transition_map::make_transition(), octopus_entity::mangled_form(), byte_filer::open(), parse_address(), cromp_transaction::peek_header(), nechung_oracle::pick_random(), query_handler::process_query(), grid_processor::process_query_as_df(), transition_map::pulse(), socket_minder::push_receives(), socket_minder::push_sends(), directory::remove_directory(), rendezvous::rendezvous(), directory::rescan(), file_time::reset(), run_test_01(), run_test_04(), run_test_05(), run_test_10(), run_test_12(), run_test_14(), run_test_24(), run_test_30(), run_test_34(), raw_socket::select(), smtp_client::send_email(), smtp_client::set_body(), portable::set_environ(), smtp_client::set_subject(), zing_table::show_events(), slider::slider(), standard_sprintf_test(), byte_format::string_to_bytes(), system_string::system_string(), test_bogon_amorph(), test_byte_array_amorph(), test_string_table(), process_entry::text_form(), octopus_entity::text_form(), nodes::symbol_tree::text_form(), geometric::point< numeric_type >::text_form(), memory_limiter::text_form(), spocket::text_form(), socket_data::text_form(), connection::text_form(), transition_map::time_slice(), file_logger::truncate(), filename::unlink(), query_handler::use_database(), version_ini::write_code(), version_ini::write_rc(), and critical_events::write_to_critical_events().
| char istring::get | ( | int | index | ) | const |
a constant peek at the string's internals at the specified index.
Definition at line 146 of file istring.cpp.
References array< contents >::get().
Referenced by filename::canonicalize(), command_line::command_line(), filename::dirname(), filename::drive(), tokenizer::is_eol_a_separator(), matches(), replace_all(), string_manipulation::string_to_hex(), strip(), tokenizer::text_form(), to_lower(), and to_upper().
| char * istring::access | ( | ) |
provides access to the actual string held.
this should never return NIL. be very careful with the returned pointer: don't destroy or corrupt its contents (e.g., do not mess with its zero termination).
Definition at line 144 of file istring.cpp.
References array< contents >::access().
Referenced by c_str(), byte_filer::getline(), istring(), main(), and test_byte_array_amorph().
| char* istring::c_str | ( | ) | [inline] |
| char & istring::operator[] | ( | int | position | ) |
accesses individual characters in "this" string.
if the "position" is out of range, the return value is not meaningful.
Definition at line 752 of file istring.cpp.
References end(), and array< contents >::use().
| const char & istring::operator[] | ( | int | position | ) | const |
observes individual characters in "this" string.
if the "position" is out of range, the return value is not meaningful.
Definition at line 761 of file istring.cpp.
References end(), and array< contents >::get().
| void istring::put | ( | int | position, | |
| char | to_put | |||
| ) | [inline] |
stores the character "to_put" at index "position" in the string.
Definition at line 124 of file istring.h.
Referenced by filename::canonicalize(), and replace_all().
| istring & istring::sprintf | ( | const char * | s, | |
| ... | ||||
| ) |
similar to the SPRINTF constructor, but works on an existing string.
any existing contents in the string are wiped out.
Definition at line 187 of file istring.cpp.
References base_sprintf().
Referenced by istring_sprintf_test().
| int istring::convert | ( | int | default_value | ) | const |
Converts the string into a corresponding integer.
The conversion starts at index 0 in "this" string, and stores it in "value". If a valid integer was found, it is returned. otherwise, the "default_value" is returned. NOTE: be careful of implicit conversions here; the "default_value" for any of these functions must either be an object of the exact type needed or must be cast to that type.
Definition at line 770 of file istring.cpp.
References length(), and observe().
Referenced by subnet_calculator::convert(), application_config::find_program(), geometric::rectangle< numeric_type >::from_text(), geometric::point< numeric_type >::from_text(), internet_address::ip_appropriate_number(), configurator::load(), main(), application_config::parse_startup_entry(), grid_processor::process_grid_files(), and run_test_15().
| long istring::convert | ( | long | default_value | ) | const |
| float istring::convert | ( | float | default_value | ) | const |
| double istring::convert | ( | double | default_value | ) | const |
converts the string to a double precision floating point number.
Definition at line 797 of file istring.cpp.
| bool istring::operator< | ( | const istring & | that | ) | const |
Returns true if this string is lexically less than the string "that".
Definition at line 151 of file istring.cpp.
References _implementation.
| bool istring::operator> | ( | const istring & | that | ) | const |
Returns true if this is lexically greater than the string "that".
Definition at line 154 of file istring.cpp.
References _implementation.
| bool istring::operator<= | ( | const istring & | that | ) | const |
Returns true if this is lexically less than or equal to "that".
Definition at line 157 of file istring.cpp.
References _implementation.
| bool istring::operator>= | ( | const istring & | that | ) | const |
Returns true if this is lexically greater than or equal to "that".
Definition at line 160 of file istring.cpp.
References _implementation.
| bool istring::operator!= | ( | const istring & | that | ) | const |
Returns true if this string is not equal to the string "that".
Definition at line 163 of file istring.cpp.
| bool istring::operator== | ( | const istring & | that | ) | const |
Returns true if this string is equal to the string "that".
Definition at line 166 of file istring.cpp.
References observe().
| bool istring::operator== | ( | const char * | that | ) | const |
returns true if "that" is equal to this.
Definition at line 169 of file istring.cpp.
References observe().
| bool istring::operator!= | ( | const char * | that | ) | const |
returns true if "that" is not equal to this.
Definition at line 172 of file istring.cpp.
References observe().
| bool istring::iequals | ( | const istring & | that | ) | const |
returns true if this is case-insensitively equal to "that".
Definition at line 578 of file istring.cpp.
References observe().
Referenced by case_insense_compare(), tcpip_stack::dns_resolve(), tcpip_stack::fill_and_resolve(), filename_list::find(), command_line::find(), application_config::find_program(), tcpip_stack::full_resolve(), service_root::install(), filename_list::locate(), bookmark_tree::magic_category_comparison(), filename_list::member(), grid_processor::reset_data_fields(), and grid_processor::write_fields_for_row().
| bool istring::iequals | ( | const char * | that | ) | const |
returns true if this is case-insensitively equal to "that".
Definition at line 581 of file istring.cpp.
References observe().
| bool istring::compare | ( | const istring & | to_compare, | |
| int | start_first, | |||
| int | start_second, | |||
| int | count | |||
| ) | const |
Compares "this" string with "to_compare".
The "start_first" is where the comparison begins in "this" string, and "start_second" where it begins in the "to_compare". The "count" is the number of characters to compare between the two strings. If either index is out of range, or "count"-1 + either index is out of range, then compare returns false. If the strings differ in that range, false is returned. Only if the strings have identical contents in the range is true returned.
Definition at line 824 of file istring.cpp.
References bounds_return, end(), length(), and observe().
Referenced by write_build_config::check_nesting(), write_build_config::execute(), process_control::find_process_in_list(), operator *=(), and run_test_10().
| bool istring::oy_icompare | ( | const istring & | to_compare, | |
| int | start_first, | |||
| int | start_second, | |||
| int | count | |||
| ) | const |
the case insensitive version of compare().
Definition at line 857 of file istring.cpp.
References bounds_return, end(), length(), and observe().
| bool istring::begins | ( | const istring & | maybe_prefix | ) | const [inline] |
Returns true if "this" string begins with "maybe_prefix".
Definition at line 183 of file istring.h.
Referenced by ibegins(), string_table::is_comment(), main(), and run_test_34().
| bool istring::operator *= | ( | const istring & | maybe_prefix | ) | const [inline] |
| bool istring::ibegins | ( | const istring & | maybe_prefix | ) | const [inline] |
a case-insensitive method similar to begins().
Definition at line 190 of file istring.h.
References begins().
Referenced by run_test_34().
| bool istring::ends | ( | const istring & | maybe_suffix | ) < |