anonymous_namespace{runtime.cc} Namespace Reference

Classes
struct	File
	The structure representing MysoreScript File objects. More...

Enumerations
enum	StaticSelectors {   length = 1, charAt, dump, print,   invoke, atPut, at, add,   sub, mul, div, compare,   open, close, readline, write,   LAST_STATIC_SELECTOR }
	Selectors for methods that are defined as part of the runtime. More...

Functions
Obj	invalidMethod (Obj obj, Selector sel)
	Invalid method function. More...
File *	FileOpen (File *f, Selector sel, String *file)
	The open method on File objects. More...
Obj	FileClose (File *f, Selector sel)
	The close method on File objects. More...
String *	FileReadLine (File *f, Selector sel)
	The readline method on File objects. More...
Obj	FileWrite (File *f, Selector sel, String *data)
	The write method on File objects. More...
Obj	StringLength (String *str, Selector sel)
	The .length() method for String objects. More...
Obj	StringCharAt (String *str, Selector sel, Obj idx)
	The .charAt(idx) method for String objects. More...
Obj	ArrayLength (Array *arr, Selector sel)
	The .length() method for Array objects. More...
Obj	ArrayAt (Array *arr, Selector sel, Obj idx)
	The .at(idx) method for Array objects. More...
Obj	ArrayAtPut (Array *arr, Selector sel, Obj idx, Obj obj)
	The .atPut(idx, obj) method for Array objects. More...
Obj	NumberDump (Obj str, Selector sel)
	The .dump() method for Number objects. More...
Obj	NumberPrint (Obj str, Selector sel)
	The .print() method for Number objects. More...
Obj	StringDump (String *str, Selector sel)
	The .dump() method for String objects. More...
Obj	StringPrint (String *str, Selector sel)
	The .dump() method for String objects. More...
Obj	StringAdd (String *str, Selector sel, String *other)
	The + method on a string, allocates a new string with the specified length. More...
Obj	StringCmp (String *str, Selector sel, String *other)
	Compare two strings, returning an integer representing the ordering. More...

Variables
std::vector< std::string >	selNames
	Global vector of selector names. More...
const char *	StaticSelectorNames []
	The names of the selectors in the StaticSelectors enumeration. More...
struct Method	FileMethods []
	Methods for the file class. More...
struct Method	StringMethods []
	Method table for the String class. More...
struct Method	NumberMethods []
	Method table for the Number class. More...
struct Method	ArrayMethods []
	Method table for the Array class. More...
const char *	StringIvars [] = { "length" }
	The names of the instance variables in the String class. More...
const char *	ArrayIvars [] = { "length", "bufferSize", "buffer" }
	The names of the instance variables in the Array class. More...
const char *	FileIvars [] = { "fd" }
	The names of the instance variables in the File class. More...

Enumeration Type Documentation

StaticSelectors

enum anonymous_namespace{runtime.cc}::StaticSelectors

Selectors for methods that are defined as part of the runtime.

Enumerator
length
charAt
dump
print
invoke
atPut
at
add
sub
mul
div
compare
open
close
readline
write
LAST_STATIC_SELECTOR

Definition at line 312 of file runtime.cc.

Function Documentation

ArrayAt()

Obj anonymous_namespace{runtime.cc}::ArrayAt	(	Array *	arr,
		Selector	sel,
		Obj	idx
	)

The .at(idx) method for Array objects.

Definition at line 174 of file runtime.cc.

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ArrayAtPut()

Obj anonymous_namespace{runtime.cc}::ArrayAtPut	(	Array *	arr,
		Selector	sel,
		Obj	idx,
		Obj	obj
	)

The .atPut(idx, obj) method for Array objects.

Definition at line 192 of file runtime.cc.

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ArrayLength()

Obj anonymous_namespace{runtime.cc}::ArrayLength	(	Array *	arr,
		Selector	sel
	)

The .length() method for Array objects.

Definition at line 163 of file runtime.cc.

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FileClose()

Obj anonymous_namespace{runtime.cc}::FileClose	(	File *	f,
		Selector	sel
	)

The close method on File objects.

Note that files are not automatically closed: we could use the finaliser support in the Boehm GC to do this.

Definition at line 74 of file runtime.cc.

FileOpen()

File* anonymous_namespace{runtime.cc}::FileOpen	(	File *	f,
		Selector	sel,
		String *	file
	)

The open method on File objects.

Files can only be opened in one mode by MysoreScript (read/write, create if doesn't exist).

Definition at line 55 of file runtime.cc.

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FileReadLine()

String* anonymous_namespace{runtime.cc}::FileReadLine	(	File *	f,
		Selector	sel
	)

The readline method on File objects.

Constructs a String containing the line.

Definition at line 88 of file runtime.cc.

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FileWrite()

Obj anonymous_namespace{runtime.cc}::FileWrite	(	File *	f,
		Selector	sel,
		String *	data
	)

The write method on File objects.

Definition at line 117 of file runtime.cc.

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invalidMethod()

Obj anonymous_namespace{runtime.cc}::invalidMethod	(	Obj	obj,
		Selector	sel
	)

Invalid method function.

Returned when method lookup fails. This logs a message indicating the error.

Definition at line 25 of file runtime.cc.

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NumberDump()

Obj anonymous_namespace{runtime.cc}::NumberDump	(	Obj	str,
		Selector	sel
	)

The .dump() method for Number objects.

Definition at line 229 of file runtime.cc.

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NumberPrint()

Obj anonymous_namespace{runtime.cc}::NumberPrint	(	Obj	str,
		Selector	sel
	)

The .print() method for Number objects.

Definition at line 237 of file runtime.cc.

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StringAdd()

Obj anonymous_namespace{runtime.cc}::StringAdd	(	String *	str,
		Selector	sel,
		String *	other
	)

The + method on a string, allocates a new string with the specified length.

Definition at line 262 of file runtime.cc.

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StringCharAt()

Obj anonymous_namespace{runtime.cc}::StringCharAt	(	String *	str,
		Selector	sel,
		Obj	idx
	)

The .charAt(idx) method for String objects.

Definition at line 141 of file runtime.cc.

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StringCmp()

Obj anonymous_namespace{runtime.cc}::StringCmp	(	String *	str,
		Selector	sel,
		String *	other
	)

Compare two strings, returning an integer representing the ordering.

Definition at line 284 of file runtime.cc.

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StringDump()

Obj anonymous_namespace{runtime.cc}::StringDump	(	String *	str,
		Selector	sel
	)

The .dump() method for String objects.

Definition at line 246 of file runtime.cc.

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StringLength()

Obj anonymous_namespace{runtime.cc}::StringLength	(	String *	str,
		Selector	sel
	)

The .length() method for String objects.

Definition at line 133 of file runtime.cc.

StringPrint()

Obj anonymous_namespace{runtime.cc}::StringPrint	(	String *	str,
		Selector	sel
	)

The .dump() method for String objects.

Definition at line 254 of file runtime.cc.

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Variable Documentation

ArrayIvars

const char* anonymous_namespace{runtime.cc}::ArrayIvars[] = { "length", "bufferSize", "buffer" }

The names of the instance variables in the Array class.

Definition at line 479 of file runtime.cc.

ArrayMethods

struct Method anonymous_namespace{runtime.cc}::ArrayMethods[]

Initial value:

= 
{
    {
        length,
        0,
        reinterpret_cast<CompiledMethod>(ArrayLength),
        nullptr
    },
    {
        at,
        1,
        reinterpret_cast<CompiledMethod>(ArrayAt),
        nullptr
    },
    {
        atPut,
        2,
        reinterpret_cast<CompiledMethod>(ArrayAtPut),
        nullptr
    }
}

Method table for the Array class.

Definition at line 451 of file runtime.cc.

FileIvars

const char* anonymous_namespace{runtime.cc}::FileIvars[] = { "fd" }

The names of the instance variables in the File class.

Definition at line 483 of file runtime.cc.

FileMethods

struct Method anonymous_namespace{runtime.cc}::FileMethods[]

Initial value:

=
{
    {
        open,
        0,
        reinterpret_cast<CompiledMethod>(FileOpen),
        nullptr
    },
    {
        close,
        0,
        reinterpret_cast<CompiledMethod>(FileClose),
        nullptr
    },
    {
        readline,
        0,
        reinterpret_cast<CompiledMethod>(FileReadLine),
        nullptr
    },
    {
        write,
        0,
        reinterpret_cast<CompiledMethod>(FileWrite),
        nullptr
    }
}

Methods for the file class.

Definition at line 361 of file runtime.cc.

NumberMethods

struct Method anonymous_namespace{runtime.cc}::NumberMethods[]

Initial value:

= 
{
    {
        dump,
        0,
        reinterpret_cast<CompiledMethod>(NumberDump),
        nullptr
    },
    {
        print,
        0,
        reinterpret_cast<CompiledMethod>(NumberPrint),
        nullptr
    }
}

Method table for the Number class.

Definition at line 433 of file runtime.cc.

selNames

std::vector<std::string> anonymous_namespace{runtime.cc}::selNames

Global vector of selector names.

This is used to map from a selector to a string value.

Definition at line 19 of file runtime.cc.

StaticSelectorNames

const char* anonymous_namespace{runtime.cc}::StaticSelectorNames[]

Initial value:

=
{
    "length",
    "charAt",
    "dump",
    "print",
    "invoke",
    "atPut",
    "at",
    "add",
    "sub",
    "mul",
    "div",
    "compare",
    "open",
    "close",
    "readline",
    "write"
}

The names of the selectors in the StaticSelectors enumeration.

Definition at line 336 of file runtime.cc.

StringIvars

const char* anonymous_namespace{runtime.cc}::StringIvars[] = { "length" }

The names of the instance variables in the String class.

Definition at line 475 of file runtime.cc.

StringMethods

struct Method anonymous_namespace{runtime.cc}::StringMethods[]

Method table for the String class.

Definition at line 391 of file runtime.cc.