1 #ifndef STAN_LANG_AST_FUN_VAR_DECL_HAS_DEF_VIS_DEF_HPP 2 #define STAN_LANG_AST_FUN_VAR_DECL_HAS_DEF_VIS_DEF_HPP An integer variable declaration and optional definition.
Structure to hold the declaration of a positive ordered vector.
Structure to hold a row vector variable declaration.
Probability, optimization and sampling library.
var_decl_has_def_vis()
Construct the visitor.
Structure to hold a covariance matrix variable declaration.
Structure to hold the declaration of a simplex.
Structure to hold a Cholesky factor for a correlation matrix variable declaration.
bool is_nil(const expression &e)
Return true if the specified expression is nil.
Structure to hold the declaration of a unit vector.
bool operator()(const nil &x) const
Return true if the specified variable declaration includes a variable definition (always false for th...
Structure to hold a matrix variable declaration.
Structure to hold a Cholesky factor variable declaration.
Structure to hold a column vector variable declaration.
Structure to hold a correlation matrix variable declaration.
An integer variable declaration and optional definition.
Structure to hold the declaration of an ordered vector.
expression def_
Definition for variable (nil if undefined).
The nil structure used as a placeholder for undefined or empty values in several structures.