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//#include <iostream.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
class paramlistelm {
public:
class paramlistelm *next;
char left,right;
float lower,upper,gain,gain2;
int sortindex;
paramlistelm(void) {
left = right = 1;
lower = upper = gain = 0;
next = NULL;
};
~paramlistelm() {
delete next;
next = NULL;
};
char *getString(void) {
static char str[64];
sprintf(str,"%gHz to %gHz, %gdB %c%c",
(double)lower,(double)upper,(double)gain,left?'L':' ',right?'R':' ');
return str;
}
};
class paramlist {
public:
class paramlistelm *elm;
paramlist(void) {
elm = NULL;
}
~paramlist() {
delete elm;
elm = NULL;
}
void copy(paramlist &src)
{
delete elm;
elm = NULL;
paramlistelm **p,*q;
for(p=&elm,q=src.elm;q != NULL;q = q->next,p = &(*p)->next)
{
*p = new paramlistelm;
(*p)->left = q->left;
(*p)->right = q->right;
(*p)->lower = q->lower;
(*p)->upper = q->upper;
(*p)->gain = q->gain;
}
}
paramlistelm *newelm(void)
{
paramlistelm **e;
for(e = &elm;*e != NULL;e = &(*e)->next) ;
*e = new paramlistelm;
return *e;
}
int getnelm(void)
{
int i;
paramlistelm *e;
for(e = elm,i = 0;e != NULL;e = e->next,i++) ;
return i;
}
void delelm(paramlistelm *p)
{
paramlistelm **e;
for(e = &elm;*e != NULL && p != *e;e = &(*e)->next) ;
if (*e == NULL) return;
*e = (*e)->next;
p->next = NULL;
delete p;
}
void sortelm(void)
{
int i=0;
if (elm == NULL) return;
for(paramlistelm *r = elm;r != NULL;r = r->next) r->sortindex = i++;
paramlistelm **p,**q;
for(p=&elm->next;*p != NULL;)
{
for(q=&elm;*q != *p;q = &(*q)->next)
if ((*p)->lower < (*q)->lower ||
((*p)->lower == (*q)->lower && (*p)->sortindex < (*q)->sortindex)) break;
if (p == q) {p = &(*p)->next; continue;}
paramlistelm **pn = p;
paramlistelm *pp = *p;
*p = (*p)->next;
pp->next = *q;
*q = pp;
p = pn;
}
}
};
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