lines 5-66 of file: lib/cplusplus/vector.xrst

{xrst_begin vector_ctor}
{xrst_spell
   av
   bool
   bv
   dv
   iv
}


CppAD Py Vector Constructors
############################

Syntax
******

C++
===
| ``cppad_py::vec_bool``     *bv* ( *n* )
| ``cppad_py::vec_int``      *iv* ( *n* )
| ``cppad_py::vec_double``   *dv* ( *n* )
| ``cppad_py::vec_a_double`` *av* ( *n* )

Python
======
| *bv* =  ``cppad_py.vec_bool`` ( *n* )
| *iv* =  ``cppad_py.vec_int`` ( *n* )
| *dv* =  ``cppad_py.vec_double`` ( *n* )
| *av* =  ``cppad_py.vec_a_double`` ( *n* )

Purpose
*******
Creates a vector with *n* elements.

n
*
The argument *n* is a non-negative integer with default value zero;
i.e., if it is not present, zero is used.
(It has c++ prototype ``size_t`` *n* .)

vec_bool
********
This result *bv* is a vector with elements of type ``bool``

vec_int
*******
This result *bv* is a vector with elements of type ``int``

vec_double
**********
This result *bv* is a vector with elements of type ``double``

vec_a_double
************
This result ``av`` is a vector with elements of type
:ref:`a_double-name`.

Example
*******
All of the other vector examples use the vector constructors.

{xrst_end vector_ctor}