def __getitem__(self, key):
if not self._expl_locked:
c.pysimul_mutex_lock(self._handle)
struct = c.pysimul_get_var(self._handle, key.encode('ascii'))
if struct.type == -42:
c.pysimul_mutex_unlock(self._handle)
raise TypeError("var '"+key+"' not found")
elif struct.type == -3: # array<number_t,N> + uint64_t
dist = np.zeros(struct.length, dtype={
0 : np.float64, 1 : np.int8, 2 : np.int16, 4 : np.int32, 8 : np.int64
}[struct.opt_type])
c.pysimul_get_var_array(self._handle, key.encode('ascii'), ffi.cast("void*", dist.ctypes.data))
value = (dist, struct.ival)
elif struct.type == -2: # array<double,N>
value = np.zeros(self.N)
c.pysimul_get_var_array(self._handle, key.encode('ascii'), ffi.cast("double*", value.ctypes.data))
elif struct.type == -1: # vector<double>
value = np.zeros(struct.length)
c.pysimul_get_var_array(self._handle, key.encode('ascii'), ffi.cast("double*", value.ctypes.data))
elif struct.type == 0: # double
value = struct.fval
else:
value = struct.ival
if not self._expl_locked:
c.pysimul_mutex_unlock(self._handle)
return value
def __setitem__(self, key, value):
if self.started and not self._expl_locked:
c.pysimul_mutex_lock(self._handle)
key = key.encode('ascii')
preinit = not self.started
if isinstance(value, int):
c.pysimul_set_var_integer(self._handle, preinit, key, value)
elif isinstance(value, float):
c.pysimul_set_var_float(self._handle, preinit, key, value)
elif isinstance(value, str):
c.pysimul_set_var_string(self._handle, preinit, key, value.encode('ascii'))
else:
c.pysimul_mutex_unlock(self._handle)
raise TypeError("not a float, int or string")
if self.started and not self._expl_locked:
c.pysimul_mutex_unlock(self._handle)
def set_Narray_value (self, key, index, value):
if not self._expl_locked:
c.pysimul_mutex_lock(self._handle)
c.pysimul_set_var_float_in_Narray(self._handle, key.encode('ascii'), index, value);
if not self._expl_locked:
c.pysimul_mutex_unlock(self._handle)
def explicit_lock(self): c.pysimul_mutex_lock(self._handle) self._expl_locked = True
def reset_series (self, key):
if not self._expl_locked:
c.pysimul_mutex_lock(self._handle)
c.pysimul_reset_series(self._handle, key.encode('ascii'))
if not self._expl_locked:
c.pysimul_mutex_unlock(self._handle)