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@(@\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}} }@)@
Check Simple Vector Concept

Syntax
# include <cppad/utility/check_simple_vector.hpp>
CheckSimpleVector<ScalarVector>()
CheckSimpleVector<ScalarVector>(xy)

Purpose
Preforms compile and run time checks that the type specified by Vector satisfies all the requirements for a SimpleVector class with elements of type Scalar . If a requirement is not satisfied, a an error message makes it clear what condition is not satisfied.

x, y
If the arguments x and y are present, they have prototype
     const 
Scalarx
     const 
Scalary
In addition, the check
     
x == x
will return the boolean value true, and
     
x == y
will return false.

Restrictions
If the arguments x and y are not present, the following extra assumption is made by CheckSimpleVector: If x is a Scalar object
     
x = 0
     
y = 1
assigns values to the objects x and y . In addition, x == x would return the boolean value true and x == y would return false.

Include
The file cppad/check_simple_vector.hpp is included by cppad/cppad.hpp but it can also be included separately with out the rest if the CppAD include files.

Parallel Mode
The routine thread_alloc::parallel_setup must be called before it can be used in parallel mode.

Example
The file check_simple_vector.cpp contains an example and test of this function where S is the same as T . It returns true, if it succeeds an false otherwise. The comments in this example suggest a way to change the example so S is not the same as T .
Input File: cppad/utility/check_simple_vector.hpp