C++ (Cpp) dh_set_params Exemples

Exemple #1

Fichier : debye_hueckel_tcl.cpp Projet : dawuweijun/espresso_cpp

int tclcommand_inter_coulomb_parse_dh(Tcl_Interp * interp, int argc, char ** argv)
{
  double kappa, r_cut;
  int i;

  if(argc < 2) {
    Tcl_AppendResult(interp, "Not enough parameters: inter coulomb dh <kappa> <r_cut>", (char *) NULL);
    return TCL_ERROR;
  }
  
  coulomb.method = COULOMB_DH;

  if(! ARG0_IS_D(kappa))
    return TCL_ERROR;
  if(! ARG1_IS_D(r_cut))
    return TCL_ERROR;

  if ( (i = dh_set_params(kappa, r_cut)) < 0) {
    switch (i) {
    case -1:
      Tcl_AppendResult(interp, "dh kappa must be positiv.",(char *) NULL);
      break;
    case -2:
      Tcl_AppendResult(interp, "dh r_cut must be positiv.",(char *) NULL);
      break;
    default:
      Tcl_AppendResult(interp, "unspecified error",(char *) NULL);
    }
    
    return TCL_ERROR;
  }

  return TCL_OK;
}

Exemple #2

Fichier : debye_hueckel.cpp Projet : Marcello-Sega/espresso

int dh_set_params_cdh(double kappa, double r_cut, double eps_int, double eps_ext, double r0, double r1, double alpha) {
  dh_params.eps_int = eps_int;
  dh_params.eps_ext = eps_ext;
  dh_params.r0 = r0;
  dh_params.r1 = r1;
  dh_params.alpha = alpha;

  return dh_set_params(kappa, r_cut);
}

Exemple #3

Fichier : dh.c Projet : AK101111/linux

static int dh_set_secret(struct crypto_kpp *tfm, void *buf, unsigned int len)
{
	struct dh_ctx *ctx = dh_get_ctx(tfm);
	struct dh params;

	if (crypto_dh_decode_key(buf, len, &params) < 0)
		return -EINVAL;

	if (dh_set_params(ctx, &params) < 0)
		return -EINVAL;

	ctx->xa = mpi_read_raw_data(params.key, params.key_size);
	if (!ctx->xa) {
		dh_clear_params(ctx);
		return -EINVAL;
	}

	return 0;
}