Inheritance diagram for string:

Public Member Functions
proto external int	ToAscii (int index=0)
	Gets the ASCII code of a character in the string.

proto external float	ToFloat (float default=0.0, int offset=0, out int parsed=-1)
	Parses a float from a string.

proto external int	ToInt (int default=0, int offset=0, out int parsed=-1)
	Parses an integer from a string.

proto external vector	ToVector ()
	Returns a vector from a string.

proto external string	Substring (int start, int len)
	Substring of `str` from `start` position `len` number of characters.

proto external string	Trim ()
	Returns trimmed string with removed leading and trailing whitespaces.

proto external int	TrimInPlace ()
	Removes leading and trailing whitespaces in string.

proto external int	Length ()
	Returns length of string.

proto external bool	IsEmpty ()
	Determines if string is empty.

proto external int	Hash ()
	Returns hash of string.

proto external int	IndexOf (string sample)
	Finds 'sample' in 'str'.

proto external int	LastIndexOf (string sample)
	Finds last 'sample' in 'str'.

proto external int	IndexOfFrom (int start, string sample)
	Finds 'sample' in 'str' from 'start' position.

proto external bool	Contains (string sample)
	Retunrs true if sample is substring of string.

proto external bool	ContainsAt (string sample, int pos)
	Checks whether the string contains a given substring at a given position.

proto external bool	StartsWith (string sample)
	Checks whether the string begins with a given substring.

proto external bool	EndsWith (string sample)
	Retunrs true if string ends with sample, otherwise return false.

proto external int	Compare (string sample, bool caseSensitive=true)
	Compares with sample and returns an integer less than, equal to, or greater than zero if string is less than, equal to, or greater than sample.

proto external int	Replace (string sample, string replace)
	Replace all occurrances of 'sample' in 'str' by 'replace'.

proto external int	ToLower ()
	Changes string to lowercase.

proto external int	ToUpper ()
	Changes string to uppercase.

proto external void	Split (string delimiter, notnull out array< string > outTokens, bool removeEmptyEntries)
	Splits string into array of strings separated by `delimiter`.

proto external string	Get (int index)
	Gets n-th character from string.

proto external bool	IsDigitAt (int index)
	Checks whether a character at a given position is a digit.

proto external bool	IsSpaceAt (int index)
	Checks whether a character at a given position is a whitespace.

proto external TypeName	ToType ()
	Returns internal type representation.

Static Public Member Functions
static proto string	Format (string fmt, void param1=NULL, void param2=NULL, void param3=NULL, void param4=NULL, void param5=NULL, void param6=NULL, void param7=NULL, void param8=NULL, void param9=NULL)
	Builds a string using given format and arguments.

static proto string	ToString (void var, bool type=false, bool name=false, bool quotes=true)

Static Public Attributes
static const string	Empty

Member Function Documentation

◆ Compare()

proto external int string.Compare	(	string	sample,
		bool	caseSensitive = true )

Compares with sample and returns an integer less than, equal to, or greater than zero if string is less than, equal to, or greater than sample.

Parameters

sample string to campare with

Returns: bool less than, equal to, or greater than zero if string is less than, equal to, or greater than sample
string str = "Hello";

Print( str.Compare("Hello") );

Print( str.Compare("heLLo") );

Print( str.Compare("heLLo", false) );

>> 0

>> -1

>> 0

Print
proto void Print(void var, LogLevel level=LogLevel.NORMAL)
Prints content of variable to console/log.

string.Compare
proto external int Compare(string sample, bool caseSensitive=true)
Compares with sample and returns an integer less than, equal to, or greater than zero if string is le...

◆ Contains()

proto external bool string.Contains ( string sample )

Retunrs true if sample is substring of string.

Parameters

sample string Finding string expression

Returns: bool true if sample is substring of string
string str = "Hello World";

Print( str.Contains("Hello") );

Print( str.Contains("Mexico") );

>> true

>> false

string.Contains
proto external bool Contains(string sample)
Retunrs true if sample is substring of string.

◆ ContainsAt()

proto external bool string.ContainsAt	(	string	sample,
		int	pos )

Checks whether the string contains a given substring at a given position.

Parameters

sample	The substring to test
pos	Position to test for the substring (index of the string's character)

Returns: true if the string contains the given sample at the given position, false otherwise.

"Hello World".ContainsAt("Hello", 0); // true (maybe use string.StartsWith() instead?)
"Hello World".ContainsAt("World", 6); // true
"Hello World".ContainsAt("Hello", 6); // false

◆ EndsWith()

proto external bool string.EndsWith ( string sample )

Retunrs true if string ends with sample, otherwise return false.

Parameters

sample string Finding string expression

Returns: bool true if string ends with sample
string str = "Hello World";

Print( str.StartsWith("Hello") );

Print( str.StartsWith("World") );

>> false

>> true

string.StartsWith
proto external bool StartsWith(string sample)
Checks whether the string begins with a given substring.

◆ Format()

static proto string string.Format	(	string	fmt,
		void	param1 = NULL,
		void	param2 = NULL,
		void	param3 = NULL,
		void	param4 = NULL,
		void	param5 = NULL,
		void	param6 = NULL,
		void	param7 = NULL,
		void	param8 = NULL,
		void	param9 = NULL )

static

Builds a string using given format and arguments.

(Maximum output string size is limited to 8191 characters)

Parameters

fmt	Formatting string - any string with special tokens %1 .. %9.
param1	Replaces the "%1" token in the formatting string in the result
param2	Replaces the "%2" token

Returns: The resulting string, i.e. the formatting string with all the %1 ... %9 replaced.

int a = 5;
float b = 5.99;
string c = "beta";
string  test = string.Format("Ahoj %1 = %3 , %2", a, b, c);
Print(test);
>> 'Ahoj 5 = 'beta' , 5.99'

◆ Get()

proto external string string.Get ( int index )

Gets n-th character from string.

Parameters

index character index

Returns: string character on index-th position in string
string str = "Hello World";

Print( str[4] ); // Print( str.Get(4) );

>> 'o'

◆ Hash()

proto external int string.Hash ( )

Returns hash of string.

Returns: int - Hash of string
string str = "Hello World";

int hash = str.Hash();

Print(hash);

string.Hash
proto external int Hash()
Returns hash of string.

◆ IndexOf()

proto external int string.IndexOf ( string sample )

Finds 'sample' in 'str'.

Returns -1 when not found

Parameters

sample string Finding string

Returns: int - Returns position where sample starts, or -1 when sample not found
string str = "Hello World";

Print( str.IndexOf( "H" ) );

Print( str.IndexOf( "W" ) );

Print( str.IndexOf( "Q" ) );

>> 0

>> 6

>> -1

string.IndexOf
proto external int IndexOf(string sample)
Finds 'sample' in 'str'.

◆ IndexOfFrom()

proto external int string.IndexOfFrom	(	int	start,
		string	sample )

Finds 'sample' in 'str' from 'start' position.

Returns -1 when not found

Parameters

start	`int` Start from position
sample	`string` Finding string expression

Returns: int - Length of string s
string str = "Hello World";

Print( str.IndexOfFrom( 3, "H" ) );

Print( str.IndexOfFrom( 3, "W" ) );

Print( str.IndexOfFrom( 3, "Q" ) );

>> -1

>> 6

>> -1

string.IndexOfFrom
proto external int IndexOfFrom(int start, string sample)
Finds 'sample' in 'str' from 'start' position.

◆ IsDigitAt()

proto external bool string.IsDigitAt ( int index )

Checks whether a character at a given position is a digit.

Parameters

index position of the character in the string

Returns: true iff the character at the position is from the "0" .. "9" range

◆ IsEmpty()

proto external bool string.IsEmpty ( )

Determines if string is empty.

Returns: True if empty, False otherwise.

◆ IsSpaceAt()

proto external bool string.IsSpaceAt ( int index )

Checks whether a character at a given position is a whitespace.

A whitespace may be e.g. Space (0x20 " "), Tab (0x09 "\t"), New Line (0x09 "\r", 0x0a "\n") etc.

Parameters

index position of the character in the string

Returns: true iff the character at the position is a whitespace

◆ LastIndexOf()

proto external int string.LastIndexOf ( string sample )

Finds last 'sample' in 'str'.

Returns -1 when not found

Parameters

sample string Finding string

Returns: int - Returns position where sample starts, or -1 when sample not found
string str = "Hello World";

Print( str.IndexOf( "l" ) );

>> 9

◆ Length()

proto external int string.Length ( )

Returns length of string.

Returns: int - Length of string
string str = "Hello World";

int i = str.Length();

Print(i);

>> i = 11

string.Length
proto external int Length()
Returns length of string.

◆ Replace()

proto external int string.Replace	(	string	sample,
		string	replace )

Replace all occurrances of 'sample' in 'str' by 'replace'.

Parameters

sample	string to search in `str`
replace	string which replace `sample` in `str`

Returns: int - number of occurrances of 'sample' in 'str'
string test = "If the length of the C string in source is less than num, only the content up to the terminating null-character is copied.";

Print(test);

int count = test.Replace("the", "*");

Print(count);

Print(test);

>> string test = 'If the length of the C string in source is less than num, only the content up to the terminating null-character is copied.';

>> int count = 4

>> string test = 'If * length of * C string in source is less than num, only * content up to * terminating null-character is copied.'

string.Replace
proto external int Replace(string sample, string replace)
Replace all occurrances of 'sample' in 'str' by 'replace'.

◆ Split()

proto external void string.Split	(	string	delimiter,
		notnull out array< string >	outTokens,
		bool	removeEmptyEntries )

Splits string into array of strings separated by delimiter.

Parameters

	delimiter	Strings separator
[out]	outTokens	Array with strings
	removeEmptyEntries	If true removes empty strings from outTokens array array<string> strs = {}; string line = "The;quick;brown;fox;jumps;over;the;;dog;"; line.Split(";", strs, true); for ( int i = 0; i < strs.Count(); i++ ) { Print(strs.Get(i)); } >> 'The' >> 'quick' >> 'brown' >> 'fox' >> 'jumps' >> 'over' >> 'the' >> 'dog' array-1-g.Count proto native int Count() O(1) complexity. array-1-g.Get proto T Get(int n) string.Split proto external void Split(string delimiter, notnull out array< string > outTokens, bool removeEmptyEntries) Splits string into array of strings separated by delimiter.

◆ StartsWith()

proto external bool string.StartsWith ( string sample )

Checks whether the string begins with a given substring.

Parameters

sample The substring to test

Returns: true if the string starts with the given sample, false otherwise.

"Hello World".StartsWith("Hello"); // true

"Hello World".StartsWith("World"); // false

◆ Substring()

proto external string string.Substring	(	int	start,
		int	len )

Substring of str from start position len number of characters.

(Maximum output string size is limited to 8191 characters)

Parameters

start	Position in `str`
len	Count of characters

Returns: string - Substring of str
string str = "Hello World";

string strSub = str.Substring(2, 5);

Print(strSub);

>> strSub = llo W

string.Substring
proto external string Substring(int start, int len)
Substring of str from start position len number of characters.

◆ ToAscii()

proto external int string.ToAscii ( int index = 0 )

Gets the ASCII code of a character in the string.

Parameters

index Index of the character, 0 by default.

◆ ToFloat()

proto external float string.ToFloat	(	float	default = 0.0,
		int	offset = 0,
		out int	parsed = -1 )

Parses a float from a string.

Any whitespaces at the beginning in front of a number in the string will be skipped.

Parameters

default	Will be returned when the parsing fails (e.g. there's no number to parse)
offset	Number of characters in the string to skip
parsed	Out param - number of characters read

Returns: The parsed float (the default if the parsing failed).

"42.7".ToFloat()    // returns 42.7
" 42abc".ToFloat()  // returns 42.0
"abc42.7".ToFloat() // returns 42.7
"abc42.7".ToFloat(default: 17.6)  // returns 17.6
"abc42.7".ToFloat(offset: 3)          // returns 42.7
"42.7".ToFloat(parsed: len)       // returns 42.7, len = 4
" 42.7".ToFloat(parsed: len)      // returns 42.7, len = 5
"0".ToFloat(parsed: len)          // returns  0.0, len = 1
"abc".ToFloat(parsed: len)        // returns  0.0, len = 0
"   ".ToFloat(default: 17.6, parsed: len)      // returns 17.6, len = 0
"abc 42.7 abc".ToFloat(offset: 3, parsed: len) // returns 42.7, len = 5

◆ ToInt()

proto external int string.ToInt	(	int	default = 0,
		int	offset = 0,
		out int	parsed = -1 )

Parses an integer from a string.

Any whitespaces at the beginning in front of a number in the string will be skipped.

Parameters

default	Will be returned when the parsing fails (e.g. there's no number to parse)
offset	Number of characters in the string to skip
parsed	Out param - number of characters read

Returns: The parsed integer (the default if the parsing failed).

"42".ToInt()      // returns 42
" 42abc".ToInt()  // returns 42
"abc42".ToInt()   // returns 0
"abc42".ToInt(default: 17)  // returns 17
"abc42".ToInt(offset: 3)    // returns 42
"42".ToInt(parsed: len)     // returns 42, len = 2
" 42".ToInt(parsed: len)    // returns 42, len = 3
" 42.7".ToInt(parsed: len)  // returns 42, len = 3
"0".ToInt(parsed: len)      // returns 0,  len = 1
"abc".ToInt(parsed: len)    // returns 0,  len = 0
"   ".ToInt(default: 17, parsed: len)      // returns 17, len = 0
"abc 42 abc".ToInt(offset: 3, parsed: len) // returns 42, len = 3

◆ ToLower()

proto external int string.ToLower ( )

Changes string to lowercase.

Returns length. Works with just ASCII characters

Returns: int - Length of changed string
string str = "Hello World";

int i = str.ToLower();

Print(str);

Print(i);

>> str = hello world

>> i = 11

string.ToLower
proto external int ToLower()
Changes string to lowercase.

◆ ToString()

static proto string string.ToString	(	void	var,
		bool	type = false,
		bool	name = false,
		bool	quotes = true )

static

◆ ToType()

proto external TypeName string.ToType ( )

Returns internal type representation.

Can be used in runtime, or cached in variables and used for faster inheritance checking

Returns: typename Type of class
???

◆ ToUpper()

proto external int string.ToUpper ( )

Changes string to uppercase.

Returns length. Works with just ASCII characters

Returns: int - Length of changed string
string str = "Hello World";

int i = str.ToUpper();

Print(str);

Print(i);

>> str = HELLO WORLD

>> i = 11

TraceFlags.WORLD
@ WORLD
Tracing against terrain.
Definition TraceFlags.c:17

string.ToUpper
proto external int ToUpper()
Changes string to uppercase.

◆ ToVector()

proto external vector string.ToVector ( )

Returns a vector from a string.

Returns: vector Converted s as vector
string str = "1 0 1";

vector v = str.ToVector();

Print(v);

>> v = <1,0,1>

string.ToVector
proto external vector ToVector()
Returns a vector from a string.

vector
Definition vector.c:13

◆ Trim()

proto external string string.Trim ( )

Returns trimmed string with removed leading and trailing whitespaces.

(Maximum output string size is limited to 8191 characters)

Returns: string - Trimmed string
string str = " Hello World "

Print( str );

Print( str.Trim() );

>> ' Hello World '

>> 'Hello World'

string.Trim
proto external string Trim()
Returns trimmed string with removed leading and trailing whitespaces.

◆ TrimInPlace()

proto external int string.TrimInPlace ( )

Removes leading and trailing whitespaces in string.

Returns length

Returns: int - Count of chars
string str = " Hello World ";

int i = str.TrimInPlace();

Print(str);

Print(i);

>> str = 'Hello World'

>> i = 11

string.TrimInPlace
proto external int TrimInPlace()
Removes leading and trailing whitespaces in string.

Member Data Documentation

◆ Empty

const string string.Empty

static

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

Core/generated/Types/string.c

Public Member Functions

Static Public Member Functions

Static Public Attributes

Member Function Documentation

◆ Compare()

◆ Contains()

◆ ContainsAt()

◆ EndsWith()

◆ Format()

◆ Get()

◆ Hash()

◆ IndexOf()

◆ IndexOfFrom()

◆ IsDigitAt()

◆ IsEmpty()

◆ IsSpaceAt()

◆ LastIndexOf()

◆ Length()

◆ Replace()

◆ Split()

◆ StartsWith()

◆ Substring()

◆ ToAscii()

◆ ToFloat()

◆ ToInt()

◆ ToLower()

◆ ToString()

◆ ToType()

◆ ToUpper()

◆ ToVector()

◆ Trim()

◆ TrimInPlace()

Member Data Documentation

◆ Empty