1 #ifndef __GSL_VECTOR_COMPLEX_H__
2 #define __GSL_VECTOR_COMPLEX_H__
4 #define GSL_VECTOR_REAL(z, i) ((z)->data[2*(i)*(z)->stride])
5 #define GSL_VECTOR_IMAG(z, i) ((z)->data[2*(i)*(z)->stride + 1])
8 #define GSL_VECTOR_COMPLEX(zv, i) (((i) >= (zv)->size ? (gsl_error ("index out of range", __FILE__, __LINE__, GSL_EINVAL), 0):0 , *GSL_COMPLEX_AT((zv),(i))))
10 #define GSL_VECTOR_COMPLEX(zv, i) (GSL_COMPLEX_AT((zv),(i)))
13 #define GSL_COMPLEX_AT(zv,i) ((gsl_complex*)&((zv)->data[2*(i)*(zv)->stride]))
14 #define GSL_COMPLEX_FLOAT_AT(zv,i) ((gsl_complex_float*)&((zv)->data[2*(i)*(zv)->stride]))
15 #define GSL_COMPLEX_LONG_DOUBLE_AT(zv,i) ((gsl_complex_long_double*)&((zv)->data[2*(i)*(zv)->stride]))
17 #endif /* __GSL_VECTOR_COMPLEX_H__ */