line::lqn::nlp_detail::LldExpr Class Reference

An lld expression, parsed once and evaluated over std::complex<double>. More...

#include <line/api/lqn/lqn_export_nlp.h>

Public Member Functions
	LldExpr (const std::string &src)
cplx	eval (const cplx &n) const

Detailed Description

An lld expression, parsed once and evaluated over std::complex<double>.

Each operation takes REAL semantics when its operands are real, as python does on a float (log and sqrt of a negative number are nan, math.* raises), and complex semantics otherwise, which is what the complex step reads.

Definition at line 178 of file lqn_export_nlp.h.

Constructor & Destructor Documentation

LldExpr()

line::lqn::nlp_detail::LldExpr::LldExpr ( const std::string & src )

inlineexplicit

Definition at line 180 of file lqn_export_nlp.h.

References line::lqn::nlp_detail::LldSyntaxError::LldSyntaxError().

Member Function Documentation

eval()

cplx line::lqn::nlp_detail::LldExpr::eval ( const cplx & n ) const

inline

Definition at line 187 of file lqn_export_nlp.h.

---

The documentation for this class was generated from the following file:

• include/line/api/lqn/lqn_export_nlp.h