ast::INLPProblem类 参考

Public 成员函数
virtual	~INLPProblem ()=default
virtual errc_t	getInfo (NLPInfo &info) const =0
virtual errc_t	getJacInfo (NLPJacInfo &info) const =0
virtual errc_t	getBounds (NLPBounds &bounds) const =0
virtual errc_t	evalFitness (const NLPInput &input, NLPOutput &output) const =0
virtual errc_t	evalJacobi (int numVariable, const double *variable, int numConstraint, int nnzJacobi, double *nzElemjacobi) const =0
virtual errc_t	evalGradient (int numVariable, const double *variable, double *grad) const =0
virtual errc_t	getInitialGuess (int numVariable, double *variable) const =0

成员函数说明

evalGradient()

virtual errc_t ast::INLPProblem::evalGradient ( int numVariable, const double * variable, double * grad ) const

pure virtual

计算目标函数梯度

参数

numVariable
variable

返回

evalJacobi()

virtual errc_t ast::INLPProblem::evalJacobi ( int numVariable, const double * variable, int numConstraint, int nnzJacobi, double * nzElemjacobi ) const

pure virtual

计算非线性方程的解析(数值)Jacobi矩阵

参数

ndim	维度
x_input	变量
nzElemjacobi	jacobi矩阵非零元素

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该类的文档由以下文件生成:

• src/AstOpt/INLPProblem.hpp