static int loadnpz_l(lua_State *L){
try{
const char *filename = lua_tostring(L, 1);
std::string fpath = std::string(filename);
cnpy::npz_t npzData = cnpy::npz_load(filename);
// create a new table
lua_newtable(L);
int tbl = lua_gettop(L);
for (cnpy::npz_t::iterator i=npzData.begin(); i!=npzData.end(); ++i){
std::string name = i->first;
cnpy::NpyArray arr = i->second;
lua_pushstring(L, name.c_str());
load_array_to_lua(L, arr);
lua_rawset(L, tbl);
}
}catch (std::exception& e){
THError(e.what());
}
return 1;
}
static int loadnpy_l(lua_State *L) {
try{
const char *filename = lua_tostring(L, 1);
std::string fpath = std::string(filename);
cnpy::NpyArray arr = cnpy::npy_load(fpath);
load_array_to_lua(L, arr);
} catch (std::exception& e){
THError(e.what());
}
return 1;
}
static int loadhtk_l(lua_State *L) {
try{
std::string filename = luaL_checkstring(L, 1);
if (! file_exists(filename)){
std::cerr << " The given file " <<filename << " was not found! " << std::endl;
return 0;
}
const int FRM_EXT = luaL_checknumber(L,2);
chtk::htkarray arr = chtk::htk_load(filename,FRM_EXT);
load_array_to_lua(L, arr);
} catch (std::exception& e){
THError(e.what());
return 1;
}
return 1;
}
