Namespaces
namespace	core

Classes
class	Args
	Access callback arguments (e.g. value of "a" in "f(a)"). Set return value of the callback function, called from a script. More...

class	CharInput
	Input stream for constant strings. More...

class	FileInput
	Input stream for C++ std ifstream. More...

class	IInputStream
	Base class for input streams. More...

class	IOutputStream
	Base class for output. More...

class	NullPrint
	Dummy printer. Use to optimize out debug prints. More...

class	POut
	Base class for print output. More...

class	StandardInput
	Input stream for C++ std input. More...

class	STDErr
	Print output using C++ std err. More...

class	STDOut
	Print output using C++ std cout. More...

class	Var
	Access Paula script variable data. More...

Functions
void	printVersion ()

const Error *	run (const char code, const char *args, int numArgs)
	Run a script with arguments and return error, or NO_ERROR, if everything went well.

const Error *	run (const char *)
	Run a script and return error, or NO_ERROR, if everything went well.

const Error *	run (IInputStream &)
	Run a script and return error, or NO_ERROR, if everything went well.

void	runSafe (const char *)
	Run a script. If an error occurs, print the error.

void	runSafe (IInputStream &)
	Run a script. If an error occurs, print the error.

Var	get (const char *varName)
	Get a variable by name. Return 'empty' if the variable is not found.

const Error *	addCallback (const char name, const Error (*_action)(Args &))
	Add a callback to call from a Paula script.

Variables
constexpr const char *	PAULA_VERSION = "0.2"

constexpr INT	NODE_UNDEFINED = 0xff000000

constexpr INT	NODE_SUBTREE = 0x01000000

constexpr INT	NODE_EXPR_TREE = 0x02000000

constexpr INT	NODE_STATEMENT_TREE = 0x03000000

constexpr INT	NODE_KV_TREE = 0x07000000

constexpr INT	NODE_ANY_DATA = 0x20000000

constexpr INT	NODE_NAME = 0x21000000

constexpr INT	NODE_INTEGER = 0x22000000

constexpr INT	NODE_DOUBLE = 0x23000000

constexpr INT	NODE_TEXT = 0x24000000

constexpr INT	NODE_BOOL = 0x25000000

constexpr INT	NODE_STACK_ROOT = 0x2e000000

constexpr INT	NODE_VOID = 0x2f000000

constexpr INT	NODE_OPERATOR = 0x31000000

constexpr INT	NODE_RAW_TREE = 0x41000000

constexpr INT	NODE_TYPE_MASK = 0xff000000

constexpr INT	SIZE_MASK = 0x00ffffff

Function Documentation

◆ addCallback()

const Error * paula::addCallback	(	const char *	name,
		const Error ()(Args &)	_action
	)

Add a callback to call from a Paula script.

◆ get()

Var paula::get ( const char * varName )

Get a variable by name. Return 'empty' if the variable is not found.

◆ printVersion()

void paula::printVersion ( )

◆ run() [1/3]

const Error * paula::run ( const char * )

Run a script and return error, or NO_ERROR, if everything went well.

◆ run() [2/3]

const Error * paula::run	(	const char *	code,
		const char **	args,
		int	numArgs
	)

Run a script with arguments and return error, or NO_ERROR, if everything went well.

◆ run() [3/3]

const Error * paula::run ( IInputStream & )

Run a script and return error, or NO_ERROR, if everything went well.

◆ runSafe() [1/2]

void paula::runSafe ( const char * )

Run a script. If an error occurs, print the error.

◆ runSafe() [2/2]

void paula::runSafe ( IInputStream & )

Run a script. If an error occurs, print the error.

Variable Documentation

◆ NODE_ANY_DATA

constexpr INT paula::NODE_ANY_DATA = 0x20000000

◆ NODE_BOOL

constexpr INT paula::NODE_BOOL = 0x25000000

◆ NODE_DOUBLE

constexpr INT paula::NODE_DOUBLE = 0x23000000

◆ NODE_EXPR_TREE

constexpr INT paula::NODE_EXPR_TREE = 0x02000000

◆ NODE_INTEGER

constexpr INT paula::NODE_INTEGER = 0x22000000

◆ NODE_KV_TREE

constexpr INT paula::NODE_KV_TREE = 0x07000000

◆ NODE_NAME

constexpr INT paula::NODE_NAME = 0x21000000

◆ NODE_OPERATOR

constexpr INT paula::NODE_OPERATOR = 0x31000000

◆ NODE_RAW_TREE

constexpr INT paula::NODE_RAW_TREE = 0x41000000

◆ NODE_STACK_ROOT

constexpr INT paula::NODE_STACK_ROOT = 0x2e000000

◆ NODE_STATEMENT_TREE

constexpr INT paula::NODE_STATEMENT_TREE = 0x03000000

◆ NODE_SUBTREE

constexpr INT paula::NODE_SUBTREE = 0x01000000

◆ NODE_TEXT

constexpr INT paula::NODE_TEXT = 0x24000000

◆ NODE_TYPE_MASK

constexpr INT paula::NODE_TYPE_MASK = 0xff000000

◆ NODE_UNDEFINED

constexpr INT paula::NODE_UNDEFINED = 0xff000000

constexpr

◆ NODE_VOID

constexpr INT paula::NODE_VOID = 0x2f000000

◆ PAULA_VERSION

constexpr const char* paula::PAULA_VERSION = "0.2"