|
funkalicious 0.1
|
|
funkalicious 0.1
|
#include <libdotcode/dotcode_data.h>#include <libpostproc/lp_wavefunction.h>#include <glib-2.0/glib.h>
Include dependency graph for dc_sweep_n_slice_args.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Classes | |
| struct | args |
Functions | |
| void | get_args (int argc, char **argv, struct args *args, GError **err) |
| void get_args | ( | int | argc, |
| char ** | argv, | ||
| struct args * | args, | ||
| GError ** | err | ||
| ) |
Parses the options and sets up the args struct.
| argc | from main |
| argv | from main |
| args | pointer to struct to initialize |
| err | pointer to pointer to GError to return error information (if any) GError code will be set to 1 if the user requested version information. |
set defaults
Definition at line 76 of file dc_sweep_n_slice_args.c.
References args::axes, args::bands, DC_BAND_VOP, double_from_string(), e, wavefunction::file, GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, args::gridsite, int_from_string(), args::planes, args::point, print_version(), print_version_info(), args::sweeps, args::use_110_coordinates, args::use_gridsite, args::use_max_probability_point, and args::wavefunctions.
Referenced by main().
{
/**set defaults*/
args->use_110_coordinates=FALSE;
args->use_max_probability_point=TRUE;
args->use_gridsite=FALSE;
for(int i=0; i<3; i++) {
args->axes[i]=FALSE;
args->planes[i]=FALSE;
args->point[i]=0;
args->gridsite[i]=0;
args->sweeps[i]=FALSE;
}
args->wavefunctions=NULL;
args->bands=NULL;
gboolean print_version;
gchar* position = NULL;
gchar* gridsite = NULL;
gboolean each_band = FALSE;
GOptionEntry options[] = {
{ "version", 'v', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &print_version, "Print version information about this program", NULL },
//{ "110", '1', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->use_110_coordinates), "Use the (110) coordinate system instead of (100) (i.e. use coordinate system x->(110), y->(-110), z->(001))", NULL},
{ "xaxis", 'x', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->axes[0]), "Save the wavefunction along the x axis", NULL},
{ "yaxis", 'y', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->axes[1]), "Save the wavefunction along the y axis", NULL},
{ "zaxis", 'z', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->axes[2]), "Save the wavefunction along the z axis", NULL},
{ "sweepx", 'X', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->sweeps[0]), "Sweep (plot into a pbm each cooordinate of) the wavefunction along the x axis", NULL},
{ "sweepy", 'Y', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->sweeps[1]), "Sweep (plot into a pbm each cooordinate of) the wavefunction along the y axis", NULL},
{ "sweepz", 'Z', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->sweeps[2]), "Sweep (plot into a pbm each cooordinate of) the wavefunction along the z axis", NULL},
{ "xy", 0, G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->planes[0]), "Save the wavefunction in the xy plane", NULL},
{ "xz", 0, G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->planes[1]), "Save the wavefunction in the xz plane", NULL},
{ "yz", 0, G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &(args->planes[2]), "Save the wavefunction in the yz plane", NULL},
{ "all-bands", 'a', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_NONE, &each_band, "Print all of the bands separately instead of the total probability density.", NULL},
{ "at", '@', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_STRING, &position, "Position at which to print the wavefunction along the specified directions. Point consists of comma-separted set of floats (will be snapped to gridsite). If no site is given (either with -@ or -g), default is to get the maximum wavefunction prboability density.", NULL},
{ "gridsite", 'g', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_STRING, &gridsite, "Gridsite at which to print the wavefunction along the specified directions. Point consists of comma-separted set of integers. If no site is given (either with -@ or -g), default is to get the maximum wavefunction prboability density.", NULL},
{NULL}
};
GOptionContext *ctx;
ctx = g_option_context_new("- create a dotcode potential for the specified grid of nearest neighbors");
g_option_context_add_main_entries(ctx, options, "Options");
g_option_context_parse(ctx, &argc, &argv, NULL);
g_option_context_free(ctx);
if(print_version) {
print_version_info();
*err = g_error_new(GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, 1, "No error; user just wanted version information. This shouldn't be printed.\nIf it was printed, then you have encountered a bug that needs fixed.");
return;
}
if((gridsite != NULL) && (position != NULL)) {
*err = g_error_new(GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, 2, "You must specify *either* --at OR --gridsite; NOT BOTH.");
return;
}
if(gridsite != NULL) {
args->use_max_probability_point=FALSE;
args->use_gridsite=TRUE;
char** gridsite_coords = g_strsplit(gridsite, ",", 3);
for(int i=0; i<3; ++i) {
if(gridsite_coords[i] == NULL) {
*err = g_error_new(GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, 3, "There were only %d gridsite arguments (received string %s); there should be *three*, comma-separated integer arguments.", i, gridsite);
g_strfreev(gridsite_coords);
return;
}
GError *e = NULL;
args->gridsite[i] = int_from_string(gridsite_coords[i], &e);
if(e != NULL) {
g_propagate_prefixed_error(err, e, "Error converting gridsite coordinate string (%s) (coordinate %d in original string %s) into integer: ", gridsite_coords[i], i, gridsite);
return;
}
}
g_strfreev(gridsite_coords);
}else if(position != NULL) {
args->use_max_probability_point=FALSE;
args->use_gridsite=FALSE;
char** position_coords = g_strsplit(position, ",", 3);
for(int i=0; i<3; ++i) {
if(position_coords[i] == NULL) {
*err = g_error_new(GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, 3, "There were only %d position arguments (received string %s); there should be *three*, comma-separated integer arguments.", i, position);
g_strfreev(position_coords);
return;
}
GError *e = NULL;
args->point[i] = double_from_string(position_coords[i], &e);
if(e != NULL) {
g_propagate_prefixed_error(err, e, "Error converting position coordinate string (%s) (coordinate %d in original string %s) into double: ", position_coords[i], i, position);
return;
}
}
g_strfreev(position_coords);
}
if(each_band) {
for(int i=0; i<DC_BAND_VOP+1; ++i) {
enum dotcode_band* band = (enum dotcode_band*)malloc(sizeof(enum dotcode_band));
if(band == NULL) {
*err = g_error_new(GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, 4, "Failed to allocate storage for a dotcode band.");
return;
}
*band = i;
args->bands = g_list_append(args->bands, band);
}
}
for(int i=1; i<argc; ++i) {
struct wavefunction* wf = (struct wavefunction*)malloc(sizeof(struct wavefunction));
if(wf == NULL) {
*err = g_error_new(GET_DC_SWEEP_N_SLICE_ARGS_DOMAIN, 4, "Failed to allocate storage for a dotcode wavefunction struct (file was %s).", argv[i]);
}
wf->file = g_file_new_for_commandline_arg(argv[i]);
args->wavefunctions = g_list_append(args->wavefunctions, wf);
}
}
Here is the call graph for this function: Here is the caller graph for this function:
1.7.3 
