2.1.16.1.9 min

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include
9 Reference

Description

Get the minimum value of vectorbase.

Return the smaller of two doubles, return missing value if any one of them is missing value.

Return the smaller of two floats.

Return the smaller of two ints.

Return the smaller of two uints.

Return the smaller of two shorts.

Return the smaller of two ushorts.

Syntax

double min( vectorbase & vec )

double min( double da, double db )

float min( float fa, float fb )

int min( int ia, int ib )

uint min( uint na, uint nb )

short min( short na, short nb )

ushort min( ushort wa, ushort wb )

Parameters

vec: [input] Origin C vector/dataset object

da: [input] the double value whose minimum is sought
db: [input] the double value whose minimum is sought

fa: [input] the float value whose minimum is sought
fb: [input] the float value whose minimum is sought

ia: [input] the integer value whose minimum is sought
ib: [input] the integer value whose minimum is sought

na: [input] the unsigned integer value whose minimum is sought
nb: [input] the unsigned integer value whose minimum is sought

na: [input] the short value whose minimum is thought
nb: [input] the short value whose minimum is thought

wa: [input] ushort values that compare
wb: [input] ushort values that compare

Return

Returns the minimum value of a data set, or the smaller of the two values supplied

Examples

EX1

// This is a self contained sample program for the function min, 
// Its sample data is created at the beginning of the program. 
// To run the program, enter the following command in the Script window:
//   min_ex1
// This will return the result like following:
//   Minimum value of Data5_B = 0.097
void min_ex1()
{
    Worksheet wks;
    wks.Create();
    Dataset myXDs(wks,0);
    Dataset myYDs(wks,1);
    string strYName = myYDs.GetName();
    double dMin;
    
    //******* Create sample data *****************
    myXDs.SetSize(8);
    myYDs.SetSize(8);
    myXDs[0]=1;    myYDs[0]=0.3; 
    myXDs[1]=2;    myYDs[1]=0.097; 
    myXDs[2]=3;    myYDs[2]=0.41256;
    myXDs[3]=4;    myYDs[3]=0.24909;
    myXDs[4]=5;    myYDs[4]=0.47304;
    myXDs[5]=6;    myYDs[5]=0.2476;
    myXDs[6]=7;    myYDs[6]=0.64529;
    myXDs[7]=8;    myYDs[7]=0.44514;
    //******** End of Sample Data Creation *******
    
    dMin = min(myYDs); // Demonstration of min
    printf("Minimum value of %s = %g\n", strYName,dMin);
}

EX2

void    min_ex2()
{
    double        r1 = 7., r2 = 9.;
    
    double        rmin = min(r1, r2);
    
    printf("min of %f and %f is %f\n", r1, r2, rmin);
}

EX3

void    min_ex3()
{
    float        r1 = 7., r2 = 9.;
    
    float        rmin = min(r1, r2);
    
    printf("min of %f and %f is %f\n", r1, r2, rmin);
}

EX4

void    min_ex4()
{
    int            n1 = 7, n2 = 9;
    
    int            nmin = min(n1, n2);
    
    printf("min of %d and %d is %d\n", n1, n2, nmin);
}

EX5

void    min_ex5()
{
    uint        n1 = 7, n2 = 9;
    
    uint        nmin = min(n1, n2);
    
    printf("min of %d and %d is %d\n", n1, n2, nmin);
}

EX6

void    min_ex6()
{
    short            n1 = 7, n2 = 9;
    
    short            nmin = min(n1, n2);
    
    printf("min of %d and %d is %d\n", n1, n2, nmin);
}

EX7

void    min_ex7()
{
    ushort            n1 = 7, n2 = 9;
    
    ushort            nmin = min(n1, n2);
    
    printf("min of %d and %d is %d\n", n1, n2, nmin);
}