[R] C code: how to handle *double as a matrix t[] []

[nicolas baurin]

Helle R people,

here's my slightly out of range question: i am in c code (dll call from
R - passing a matrix as double * data, int * row and int * col). In
C/C++, i'd like to handle this *double as a 2D matrix with (*row-1) rows
and (*col - 1) columns. Something like double t [*row -1 ] [*col -1]
doesn't work (of course) but this is the idea - declaration of a 2D
array with dimensions passed as arguments.

Is the solution pure C/C++ or should i use R.h ... Any advice or
solution.

Merci d'avance,

Cordialement,

--
Nicolas Baurin

Doctorant
Institut de Chimie Organique et Analytique, UPRES-A 6005
Université d'Orléans, BP 6759
45067 ORLEANS Cedex 2, France
Tel: (33+) 2 38 49 45 77


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