operator++() [1/2]

var & stan::math::operator++ ( var &  a )

inline

Prefix increment operator for variables (C++).

Following C++, (++a) is defined to behave exactly as (a = a + 1.0) does, but is faster and uses less memory. In particular, the result is an assignable lvalue.

Parameters

a	Variable to increment.

Returns

Reference the result of incrementing this input variable.

Definition at line 22 of file operator_unary_increment.hpp.