$\newcommand{\W}[1]{ \; #1 \; } \newcommand{\R}[1]{ {\rm #1} } \newcommand{\B}[1]{ {\bf #1} } \newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} } \newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} } \newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} } \newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }$
Simulate a [0,1] Uniform Random Variate

Syntax
# include <cppad/speed/uniform_01.hpp>  uniform_01(seed)  uniform_01(n, x)

Purpose
This routine is used to create random values for speed testing purposes.

Inclusion
The template function uniform_01 is defined in the CppAD namespace by including the file cppad/speed/uniform_01.hpp (relative to the CppAD distribution directory).

seed
The argument seed has prototype       size_t seed  It specifies a seed for the uniform random number generator.

n
The argument n has prototype       size_t n  It specifies the number of elements in the random vector x .

x
The argument x has prototype       Vector &x  . The input value of the elements of x does not matter. Upon return, the elements of x are set to values randomly sampled over the interval [0,1].

Vector
If y is a double value, the object x must support the syntax       x[i] = y  where i has type size_t with value less than or equal $n-1$. This is the only requirement of the type Vector .

Source Code
The file uniform_01.hpp constraints the source code for this template function.