max

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/LSL

Max

max

Summary

Function: float max( float x, float y );

Returns the greater of two arbitrary values
Returns a float

• float	x
• float	y

If values x and y are equal, returns x

See also: Min

Specification

float max(float x, float y) {
    if( y > x ) return y;
    return x;
}

Examples

float value = max(10,20); //value == 20

Deep Notes

Tests

// Max and Min Functions and Unit Tests
float max(float x, float y) {
    if( y > x ) return y;
    return x;
}

float min(float x, float y) {
    if( y < x ) return y;
    return x;
}

// Emilie (Hermit Barber in World)
// Creative Commons: Attribution, Share-alike, Non Commercial
// Copy the above functions to your program - the following code is merely a set of unit tests
say(string f, float x,float y, float z)
{
    llOwnerSay("Testing " + f + " with input X: " + (string) x +  " Input Y: " + (string) y + "Resulting in: " + (string) z);
}

default
{
    state_entry()
    {
        string test = "MAX";
        float ix = 0;
        float iy = 0;
        float iz = 0;
        say(test,ix,iy,max(ix,iy));
        ix=100;iy=100;say(test,ix,iy,max(ix,iy));
        ix=-100;iy=100;say(test,ix,iy,max(ix,iy));
        ix=100;iy=-100;say(test,ix,iy,max(ix,iy));
        ix=-100;iy=-100;say(test,ix,iy,max(ix,iy));
        ix=-0.001;iy=0.00001;say(test,ix,iy,max(ix,iy));
        ix=0.001;iy=0.00001;say(test,ix,iy,max(ix,iy));
        ix=-0.001;iy=0.00001;say(test,ix,iy,max(ix,iy));
        ix=0.001;iy=-0.00001;say(test,ix,iy,max(ix,iy));
        ix=-0.001;iy=-0.00001;say(test,ix,iy,max(ix,iy));
        
        test = "MIN";
        say(test,ix,iy,min(ix,iy));
        ix=100;iy=100;say(test,ix,iy,min(ix,iy));
        ix=-100;iy=100;say(test,ix,iy,min(ix,iy));
        ix=100;iy=-100;say(test,ix,iy,min(ix,iy));
        ix=-100;iy=-100;say(test,ix,iy,min(ix,iy));
        ix=0.001;iy=0.00001;say(test,ix,iy,min(ix,iy));
        ix=-0.001;iy=0.00001;say(test,ix,iy,min(ix,iy));
        ix=0.001;iy=-0.00001;say(test,ix,iy,min(ix,iy));
        ix=-0.001;iy=-0.00001;say(test,ix,iy,min(ix,iy));
    }
}

Signature