set_Mat.hpp

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#ifndef SET_MAT_H
#define SET_MAT_H
#include <petscksp.h>
namespace SPE{
    PetscInt set_Mat(
            const PetscScalar* const* Ain,  
            const PetscInt &n,              
            Mat &A,                         
            const InsertMode &addv=ADD_VALUES 
            );

    PetscInt set_Mat(
            const PetscScalar &diag,    
            const PetscInt &n,          
            Mat &A,                     
            const PetscInt &k=0,        
            const PetscBool &parallel=PETSC_TRUE, 
            const InsertMode &addv=ADD_VALUES 
            );
    PetscInt set_Mat(
            Mat &A  
            );

    PetscInt set_Mat(
            const PetscScalar &value,   
            const PetscInt &row,        
            const PetscInt &col,        
            Mat &A,                     
            const PetscBool &parallel=PETSC_TRUE,  
            const InsertMode &addv=ADD_VALUES 
            );

    PetscInt set_Mat(
            const PetscScalar &a,       
            const Mat &Asub,            
            const PetscInt &nsub,       
            Mat &A,                     
            const PetscInt &n,          
            const PetscInt &rowoffset=0,  
            const PetscInt &coloffset=0,  
            const InsertMode &addv=ADD_VALUES 
            );

    PetscInt set_Mat(
            const PetscScalar* Ain,         
            const PetscInt &row,            
            const PetscInt &ncols,          
            const PetscInt cols[],          
            Mat &A,                         
            const InsertMode &addv=ADD_VALUES 
            );

    PetscInt set_Mat(
            const PetscScalar &a,       
            const Mat &Dz,            
            const PetscInt &nz,       
            const PetscInt &ny,          
            const PetscInt &zi,         
            Mat &A,                     
            const PetscInt &n,          
            const PetscInt &nvars=4,      
            const PetscInt &rowoffset=0,  
            const PetscInt &coloffset=0,  
            const InsertMode &addv=ADD_VALUES 
            );
    PetscInt set_MatDiagonalScale(
            const Mat &diag_to_scale,   
            const Mat &Asub,            
            const PetscInt &nsub,       
            Mat &A,                     
            const PetscInt &n,          
            const PetscInt &rowoffset=0,  
            const PetscInt &coloffset=0,  
            const InsertMode &addv=ADD_VALUES 
            );
    PetscInt set_Mat_broadcast_from_colVec(
            Vec &x,                 
            PetscInt &n,            
            Mat &A                  
            );

    PetscInt set_Mat_from_Vec(
            Vec &x,                 
            PetscInt &ny,           
            PetscInt &nz,           
            PetscInt &rowoffset,    
            Mat &A,                 
            const InsertMode &addv=ADD_VALUES 
            );
    PetscInt set_Mat_kron(
            const Mat &A,            
            const Mat &B,            
            Mat &C                   
            );

    PetscInt set_Mat_aPDdim_to_A(
            PetscScalar a,   
            Mat &P,            
            Mat &D,            
            Mat &A            
            );

}


#endif