abstract class AbstractString
special AbstractArrayRead[Char]
- readable private attr _items: NativeString
+ readable private var _items: NativeString
- redef meth [](index) do return _items[index]
+ redef fun [](index) do return _items[index]
# Create a substring.
#
# "abcd".substring(-1, 2) # --> "a"
# "abcd".substring(1, 0) # --> ""
# "abcd".substring(2, 5) # --> "cd"
- meth substring(from: Int, count: Int): String
+ fun substring(from: Int, count: Int): String
do
assert count >= 0
count += from
# "abcd".substring(1) # --> "bcd"
# "abcd".substring(-1) # --> "abcd"
# "abcd".substring(2) # --> "cd"
- meth substring_from(from: Int): String
+ fun substring_from(from: Int): String
do
assert from < length
return substring(from, length - from)
#
# "bc".is_substring("abcd",1) # --> true
# "bc".is_substring("abcd",2) # --> false
- meth has_substring(str: String, pos: Int): Bool
+ fun has_substring(str: String, pos: Int): Bool
do
var itsindex = str.length - 1
var myindex = pos + itsindex
#
# "abc".is_prefix("abcd") # --> true
# "bc".is_prefix("abcd") # --> false
- meth has_prefix(prefix: String): Bool do return has_substring(prefix,0)
+ fun has_prefix(prefix: String): Bool do return has_substring(prefix,0)
# Is this string suffixed by 'suffix'
#
# "abcd".has_suffix("abc") # --> false
# "abcd".has_suffix("bcd") # --> true
- meth has_suffix(suffix: String): Bool do return has_substring(suffix, length - suffix.length)
+ fun has_suffix(suffix: String): Bool do return has_substring(suffix, length - suffix.length)
# If `self' contains only digits, return the corresponding integer
- meth to_i: Int
+ fun to_i: Int
do
# Shortcut
return to_s.to_cstring.atoi
end
# If `self' contains only digits and alpha <= 'f', return the corresponding integer.
- meth to_hex: Int do return a_to(16)
+ fun to_hex: Int do return a_to(16)
# If `self' contains only digits and letters, return the corresponding integer in a given base
- meth a_to(base: Int) : Int
+ fun a_to(base: Int) : Int
do
var i = 0
var neg = false
end
# String to upper case
- meth to_upper: String
+ fun to_upper: String
do
var s = new Buffer.with_capacity(length)
for i in self do s.add(i.to_upper)
end
# String to lower case
- meth to_lower : String
+ fun to_lower : String
do
var s = new Buffer.with_capacity(length)
for i in self do s.add(i.to_lower)
end
- redef meth output
+ redef fun output
do
var i = 0
while i < length do
end
# Return a null terminated char *
- meth to_cstring: NativeString
+ fun to_cstring: NativeString
do
return _items
end
- redef meth ==(o)
+ redef fun ==(o)
do
if not o isa String or o is null then return false
- assert o isa String
var l = length
if o.length != l then return false
var i = 0
return true
end
- redef meth <(s)
+ redef fun <(s)
do
var i = 0
var l1 = length
end
# The concatenation of `self' with `r'
- meth +(s: String): String
+ fun +(s: String): String
do
var r = new Buffer.with_capacity(length + s.length)
r.append(self)
end
# i repetitions of self
- meth *(i: Int): String
+ fun *(i: Int): String
do
assert i >= 0
var r = new Buffer.with_capacity(length * i)
return r.to_s
end
- redef meth to_s do return self
+ redef fun to_s do return self
end
# Strings are arrays of characters.
redef type OTHER: String
- redef meth []=(index, item)
+ redef fun []=(index, item)
do
if index == length then
add(item)
_items[index] = item
end
- redef meth add(c)
+ redef fun add(c)
do
if _capacity <= length then enlarge(length + 5)
_items[length] = c
_length += 1
end
- redef meth enlarge(cap)
+ redef fun enlarge(cap)
do
var c = _capacity
if cap <= c then return
_capacity = c
end
- redef meth append(s)
+ redef fun append(s)
do
if s isa String then
var sl = s.length
end
end
- redef meth to_s: String
+ redef fun to_s: String
do
var l = length
var a = calloc_string(l+1)
return new String.with_native(a, length)
end
- redef meth <(s)
+ redef fun <(s)
do
var i = 0
var l1 = length
_length = 0
end
- redef meth ==(o)
+ redef fun ==(o)
do
if not o isa Buffer or o is null then return false
- assert o isa Buffer
var l = length
if o.length != l then return false
var i = 0
return true
end
- readable private attr _capacity: Int
+ readable private var _capacity: Int
end
###############################################################################
###############################################################################
redef class Object
- # meth class_name: String is extern intern # The name of the class
+ # fun class_name: String is extern intern # The name of the class
# User redeable representation of `self'.
- meth to_s: String do return inspect
+ fun to_s: String do return inspect
# Developper readable representation of `self'.
# Usualy, it uses the form "<CLASSNAME:#OBJECTID bla bla bla>"
- meth inspect: String
+ fun inspect: String
do
var r = inspect_head
# r.add('>')
# Return "<CLASSNAME:#OBJECTID".
# This fuction is mainly used with the redefinition of the inspect(0) method
- protected meth inspect_head: String
+ protected fun inspect_head: String
do
return "<{object_id.to_hex}"
end
- protected meth args: IndexedCollection[String]
+ protected fun args: IndexedCollection[String]
do
return sys.args
end
end
redef class Bool
- redef meth to_s
+ redef fun to_s
do
if self then
return once "true"
end
redef class Int
- meth fill_buffer(s: Buffer, base: Int, signed: Bool)
+ fun fill_buffer(s: Buffer, base: Int, signed: Bool)
# Fill `s' with the digits in base 'base' of `self' (and with the '-' sign if 'signed' and negative).
# assume < to_c max const of char
do
end
# return displayable int in base 10 and signed
- redef meth to_s do return to_base(10,true)
+ redef fun to_s do return to_base(10,true)
# return displayable int in hexadecimal (unsigned (not now))
- meth to_hex: String do return to_base(16,false)
+ fun to_hex: String do return to_base(16,false)
# return displayable int in base base and signed
- meth to_base(base: Int, signed: Bool): String
+ fun to_base(base: Int, signed: Bool): String
do
var l = digit_count(base)
var s = new Buffer.from(" " * l)
end
redef class Float
- redef meth to_s do return to_precision(6)
+ redef fun to_s do return to_precision(6)
# `self' representation with `nb' digits after the '.'.
- meth to_precision(nb: Int): String
+ fun to_precision(nb: Int): String
do
if nb == 0 then return to_i.to_s
end
redef class Char
- redef meth to_s
+ redef fun to_s
do
var s = new Buffer.with_capacity(1)
s[0] = self
redef class Collection[E]
# Concatenate elements.
- redef meth to_s
+ redef fun to_s
do
var s = new Buffer
for e in self do if e != null then s.append(e.to_s)
end
# Concatenate and separate each elements with `sep'.
- meth join(sep: String): String
+ fun join(sep: String): String
do
if is_empty then return ""
redef class Array[E]
# Fast implementation
- redef meth to_s
+ redef fun to_s
do
var s = new Buffer
var i = 0
redef class Map[K,V]
# Concatenate couple of 'key value' separate by 'couple_sep' and separate each couple with `sep'.
- meth map_join(sep: String, couple_sep: String): String
+ fun map_join(sep: String, couple_sep: String): String
do
if is_empty then return ""
# Native strings are simple C char *
class NativeString
- meth [](index: Int): Char is intern
- meth []=(index: Int, item: Char) is intern
- meth copy_to(dest: NativeString, length: Int, from: Int, to: Int) is intern
+ fun [](index: Int): Char is intern
+ fun []=(index: Int, item: Char) is intern
+ fun copy_to(dest: NativeString, length: Int, from: Int, to: Int) is intern
# Position of the first nul character.
- meth cstring_length: Int
+ fun cstring_length: Int
do
var l = 0
while self[l] != '\0' do l += 1
return l
end
- meth atoi: Int is intern
+ fun atoi: Int is intern
end
# StringCapable objects can create native strings
class StringCapable
- protected meth calloc_string(size: Int): NativeString is intern
+ protected fun calloc_string(size: Int): NativeString is intern
end
redef class Sys
- attr _args_cache: IndexedCollection[String]
+ var _args_cache: nullable IndexedCollection[String]
- redef meth args: IndexedCollection[String]
+ redef fun args: IndexedCollection[String]
do
if _args_cache == null then init_args
- return _args_cache
+ return _args_cache.as(not null)
end
-
+
# The name of the program as given by the OS
- meth program_name: String
+ fun program_name: String
do
return new String.from_cstring(native_argv(0))
end
# Initialize `args' with the contents of `native_argc' and `native_argv'.
- private meth init_args
+ private fun init_args
do
var argc = native_argc
var args = new Array[String].with_capacity(0)
_args_cache = args
end
- private meth native_argc: Int is extern "kernel_Sys_Sys_native_argc_0" # First argument of the main C function.
+ private fun native_argc: Int is extern "kernel_Sys_Sys_native_argc_0" # First argument of the main C function.
- private meth native_argv(i: Int): NativeString is extern "kernel_Sys_Sys_native_argv_1" # Second argument of the main C function.
+ private fun native_argv(i: Int): NativeString is extern "kernel_Sys_Sys_native_argv_1" # Second argument of the main C function.
end
nitlanguage / nit.git / blobdiff