interpose_pro_che Class Reference

#include <pro_che.h>

Inheritance diagram for interpose_pro_che:

List of all members.

Public Member Functions
virtual	~interpose_pro_che ()
Static Public Member Functions
static pointer	create (calculator *subject)
Protected Member Functions
void	on_opcode (opcode_t op, const location::pointer &where)
void	on_error_v (const char *fmt, va_list ap)
bool	strict_memory_number_checking_required (void) const
Private Member Functions
	interpose_pro_che (calculator *subject)
	interpose_pro_che ()
	interpose_pro_che (const interpose_pro_che &)
interpose_pro_che &	operator= (const interpose_pro_che &)
Private Attributes
calculator *	subject

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Detailed Description

The interpose_pro_che class is used to represent sending keystrokes to a calculator instance, when in Program Mode PRO CHE state.

Definition at line 29 of file pro_che.h.

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Constructor & Destructor Documentation

interpose_pro_che::~interpose_pro_che

(

)

[virtual]

The destructor.

Definition at line 22 of file pro_che.cc.

interpose_pro_che::interpose_pro_che

(

calculator *

subject

)

[private]

The constructor.

Parameters:

subject

The calculator instance to drive.

Definition at line 27 of file pro_che.cc.

interpose_pro_che::interpose_pro_che

(

)

[private]

The default constructor. Do not use.

interpose_pro_che::interpose_pro_che

(

const interpose_pro_che &

)

[private]

The copy constructor. Do not use.

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Member Function Documentation

interpose::pointer interpose_pro_che::create

(

calculator *

subject

)

[static]

The create class method is used to create new dynamically allocated istances of this class.

Parameters:

subject

The calculator instance to drive.

Definition at line 35 of file pro_che.cc.

void interpose_pro_che::on_error_v	(	const char *	fmt,
		va_list	ap
	)		[protected, virtual]

The on_error_v method is used to report errors processing the key stream.

Parameters:

fmt	The format of the error. This controls the numer and types of the following arguments.
ap	The following arguments.

Implements interpose.

Definition at line 49 of file pro_che.cc.

void interpose_pro_che::on_opcode	(	opcode_t	op,
		const location::pointer &	where
	)		[protected, virtual]

The on_opcode method is used to process keys that have a corresponding opcode.

Parameters:

op	The opcode (usually a key stroke) of interest
where	The source file location, or NULL if not available.

Implements interpose.

Definition at line 42 of file pro_che.cc.

interpose_pro_che& interpose_pro_che::operator=

(

const interpose_pro_che &

)

[private]

The assignment operator. Do not use.

bool interpose_pro_che::strict_memory_number_checking_required

(

void

)

const [protected, virtual]

The strict_memory_number_checking_required method is used to determine whether or not the number keys following M3~ keys (et al) must be followed by a digit key (true) or any key (false). The actual 1614P silently permits any key, and uses only the lower 4 bits.

Implements interpose.

Definition at line 56 of file pro_che.cc.

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Member Data Documentation

calculator* interpose_pro_che::subject [private]

The subject instance variable is used to remember the calculator we are to send keystrokes to.

Definition at line 70 of file pro_che.h.

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The documentation for this class was generated from the following files:

• lib/interpose/pro_che.h
• lib/interpose/pro_che.cc