.TH "NumeralSystem" 3 "Tue Jan 24 2017" "Version 1.6.2" "amath" \" -*- nroff -*-
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.SH NAME
NumeralSystem \- Base class for all numeral systems\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <ntext\&.h>\fP
.PP
Inherited by \fBPositionalNumeralSystem\fP\&.
.SS "Public Member Functions"

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.RI "\fBNumeralSystem\fP ()"
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.RI "virtual \fB~NumeralSystem\fP ()"
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.RI "virtual const char * \fBGetName\fP ()=0"
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.RI "virtual const char * \fBGetPrefix\fP ()=0"
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.RI "virtual unsigned int \fBGetDigits\fP ()=0"
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.RI "virtual void \fBSetDigits\fP (unsigned int digits)=0"
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.RI "virtual const char \fBGetFractionPoint\fP ()=0"
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.RI "virtual void \fBSetFractionPoint\fP (const char fractionpoint)=0"
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.RI "virtual const char * \fBGetText\fP (\fBNumber\fP *number)=0"
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.RI "virtual \fBNumber\fP * \fBParse\fP (const char *text, unsigned int *length, char **end)=0"
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.RI "virtual \fBNumber\fP * \fBParse\fP (const char *text)"
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.SS "Protected Attributes"

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.RI "\fBCharBuffer\fP * \fBbuf\fP"
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.SH "Detailed Description"
.PP 
Base class for all numeral systems\&. 

More info on numeral systems is available at Wikipedia: http://en.wikipedia.org/wiki/Numeral_system 
.PP
Definition at line 48 of file ntext\&.h\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "NumeralSystem::NumeralSystem ()"

.PP
Definition at line 38 of file ntext\&.cpp\&.
.PP
References buf, CharBuffer::CharBuffer(), and CharBuffer::Empty()\&.
.PP
.nf
39 {
40     buf = new CharBuffer();
41     buf->Empty();
42 }
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.SS "NumeralSystem::~NumeralSystem ()\fC [virtual]\fP"

.PP
Definition at line 44 of file ntext\&.cpp\&.
.PP
References buf\&.
.PP
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45 {
46     delete buf;
47 }
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.SH "Member Function Documentation"
.PP 
.SS "virtual unsigned int NumeralSystem::GetDigits ()\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.PP
Referenced by InputStatement::Execute(), OutputStatement::Execute(), and DigitsStatement::Execute()\&.
.SS "virtual const char NumeralSystem::GetFractionPoint ()\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.SS "virtual const char* NumeralSystem::GetName ()\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.PP
Referenced by InputStatement::Execute(), and OutputStatement::Execute()\&.
.SS "virtual const char* NumeralSystem::GetPrefix ()\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.SS "virtual const char* NumeralSystem::GetText (\fBNumber\fP * number)\fC [pure virtual]\fP"

.PP
Implemented in \fBDecimalSystem\fP, and \fBPositionalNumeralSystem\fP\&.
.PP
Referenced by MemoryStatement::Execute(), EvalStatement::Execute(), DigitsStatement::Execute(), PlotStatement::Execute(), PreferencesBase::GetDescription(), PositionalNumeralSystem::GetName(), NumericValueNode::GetNodeText(), and VariableList::ListContent()\&.
.SS "virtual \fBNumber\fP* NumeralSystem::Parse (const char * text, unsigned int * length, char ** end)\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.PP
Referenced by Lexer::GetDigitValue(), and Parse()\&.
.SS "\fBNumber\fP * NumeralSystem::Parse (const char * text)\fC [virtual]\fP"

.PP
Definition at line 49 of file ntext\&.cpp\&.
.PP
References Parse()\&.
.PP
Referenced by Parser::ParseDigistStatement(), Parser::ParseNumber(), and Parser::ParseNumeralStatement()\&.
.PP
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50 {
51     unsigned int length;
52     char *end;
53     return Parse(text, &length, &end);
54 }
.fi
.SS "virtual void NumeralSystem::SetDigits (unsigned int digits)\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.PP
Referenced by PrefsStatement::Execute(), and DigitsStatement::Execute()\&.
.SS "virtual void NumeralSystem::SetFractionPoint (const char fractionpoint)\fC [pure virtual]\fP"

.PP
Implemented in \fBPositionalNumeralSystem\fP\&.
.SH "Member Data Documentation"
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.SS "\fBCharBuffer\fP* NumeralSystem::buf\fC [protected]\fP"

.PP
Definition at line 63 of file ntext\&.h\&.
.PP
Referenced by PositionalNumeralSystem::GetName(), DecimalSystem::GetRealText(), PositionalNumeralSystem::GetText(), DecimalSystem::GetText(), PositionalNumeralSystem::IntegerToBuffer(), NumeralSystem(), and ~NumeralSystem()\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for amath from the source code\&.