---
name: "PGASetIntegerAllele"
section: "1"
platform: "linux"
package: "pgapack"
version: "1.1.1-3"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/PGASetIntegerAllele"
---

# PGASetIntegerAllele(1)

sets the value of a (integer) allele.

## NAME

PGASetIntegerAllele - sets the value of a (integer) allele.

## INPUT PARAMETERS

- ctx

  \- context variable

- p

  \- string index

- pop

  \- symbolic constant of the population the string is in

- i

  \- allele index

- val

  \- integer value to set the allele to

## OUTPUT PARAMETERS

- none

  ## SYNOPSIS

```
#include "pgapack.h"
void  PGASetIntegerAllele(ctx, p, pop, i, value)
PGAContext *ctx
int p
int pop
int i
int value
```

## LOCATION

integer.c

## EXAMPLE

```
Set the value of the ith allele of string p in population PGA_NEWPOP
to 64.
PGAContext *ctx;
int p, i;
:
PGASetIntegerAllele (ctx, p, PGA_NEWPOP, i, 64)
```