Stan  2.14.0
probability, sampling & optimization
nil.hpp
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1 #ifndef STAN_LANG_AST_NIL_HPP
2 #define STAN_LANG_AST_NIL_HPP
3 
4 namespace stan {
5  namespace lang {
6 
11  struct nil {
12  };
13 
14  }
15 }
16 #endif
Probability, optimization and sampling library.
The nil structure used as a placeholder for undefined or empty values in several structures.
Definition: nil.hpp:11

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