#include "StdAfx.h"
#include "A.h"

A::A() {
}

A::A(double left, double right) {
	this->left	= left;
	this->right	= right;
}

 double A::getValue(double value) {
        if (value == (right + left) / 2) {
            return 1;
        } else if ((value >= right) || (value <= left)) {
            return 0;
        } else if (value < (right + left) / 2) {
            return (double)(value - left) / ((right + left) / 2 - left);
        } else if (value > (right + left) / 2) {
            return (double) -(value - right) / (right - (right + left) / 2);
        }

 }

 double A::getValueAtTop() {
   return (right + left) / 2;
 }

 double A::getLeft() {
	 return left;
 }

 double A::getRight() {
	 return right;
 }