blob: fd815dccb929f23ed47a49eb33e157604ce3b320 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
////////////////////////////////////////////////////////////////////////
// This file is part of the SndObj library
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Copyright (c)Victor Lazzarini, 1997-2004
// See License.txt for a disclaimer of all warranties
// and licensing information
//************************************************************//
// Table.h: interface of the table abstract base class //
// //
// //
// //
//************************************************************//
#ifndef _TABLE_H
#define _TABLE_H
#include <math.h>
#ifndef TWOPI
const double TWOPI = 8.*atan(1.);
#endif
class Table {
protected:
long m_L; // size;
double* m_table; // table
int m_error; // error code
void ZeroTable ()
{
int i;
for(i=0;i<m_L;i++) m_table[i]=0.f;
}
public:
long GetLen() { return m_L; }
double* GetTable(){ return m_table; }
double Lookup(int pos){
return m_table[pos%m_L];
}
virtual ~Table(){};
virtual const char* ErrorMessage() = 0;
virtual short MakeTable() = 0;
};
#endif
|