3 * Copyright 2006 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
22 #ifndef INCLUDED_PMT_INT_H
23 #define INCLUDED_PMT_INT_H
28 * EVERYTHING IN THIS FILE IS PRIVATE TO THE IMPLEMENTATION!
30 * See pmt.h for the public interface
39 pmt_base(const pmt_base& rhs); // NOT IMPLEMENTED
40 pmt_base& operator=(const pmt_base& rhs); // NOT IMPLEMENTED
44 virtual bool is_bool() const { return false; }
45 virtual bool is_symbol() const { return false; }
46 virtual bool is_number() const { return false; }
47 virtual bool is_integer() const { return false; }
48 virtual bool is_real() const { return false; }
49 virtual bool is_complex() const { return false; }
50 virtual bool is_null() const { return false; }
51 virtual bool is_pair() const { return false; }
52 virtual bool is_vector() const { return false; }
53 virtual bool is_dict() const { return false; }
55 virtual bool is_uniform_vector() const { return false; }
56 virtual bool is_u8vector() const { return false; }
57 virtual bool is_s8vector() const { return false; }
58 virtual bool is_u16vector() const { return false; }
59 virtual bool is_s16vector() const { return false; }
60 virtual bool is_u32vector() const { return false; }
61 virtual bool is_s32vector() const { return false; }
62 virtual bool is_u64vector() const { return false; }
63 virtual bool is_s64vector() const { return false; }
64 virtual bool is_f32vector() const { return false; }
65 virtual bool is_f64vector() const { return false; }
66 virtual bool is_c32vector() const { return false; }
67 virtual bool is_c64vector() const { return false; }
71 class pmt_bool : public pmt_base
77 bool is_bool() const { return true; }
81 class pmt_symbol : public pmt_base
87 pmt_symbol(const std::string &name);
90 bool is_symbol() const { return true; }
91 const std::string name() { return d_name; }
93 pmt_t next() { return d_next; } // symbol table link
94 void set_next(pmt_t next) { d_next = next; }
97 class pmt_integer : public pmt_base
102 pmt_integer(long value);
105 bool is_integer() const { return true; }
106 long value() const { return d_value; }
109 class pmt_real : public pmt_base
114 pmt_real(double value);
117 bool is_real() const { return true; }
118 double value() const { return d_value; }
121 class pmt_complex : public pmt_base
123 std::complex<double> d_value;
126 pmt_complex(std::complex<double> value);
129 bool is_complex() const { return true; }
130 std::complex<double> value() const { return d_value; }
133 class pmt_null : public pmt_base
139 bool is_null() const { return true; }
142 class pmt_pair : public pmt_base
148 pmt_pair(pmt_t car, pmt_t cdr);
151 bool is_pair() const { return true; }
152 pmt_t car() const { return d_car; }
153 pmt_t cdr() const { return d_cdr; }
155 void set_car(pmt_t car) { d_car = car; }
156 void set_cdr(pmt_t cdr) { d_cdr = cdr; }
159 class pmt_vector : public pmt_base
161 std::vector<pmt_t> d_v;
164 pmt_vector(size_t len, pmt_t fill);
167 bool is_vector() const { return true; }
168 pmt_t ref(size_t k) const;
169 void set(size_t k, pmt_t obj);
170 void fill(pmt_t fill);
171 size_t length() const { return d_v.size(); }
173 pmt_t _ref(size_t k) const { return d_v[k]; }
176 class pmt_dict : public pmt_base
178 pmt_t d_alist; // list of (key . value) pairs
184 bool is_dict() const { return true; }
185 void set(pmt_t key, pmt_t value);
186 pmt_t ref(pmt_t key, pmt_t default_value) const;
187 bool has_key(pmt_t key) const;
190 pmt_t values() const;
193 class pmt_uniform_vector : public pmt_base
196 bool is_uniform_vector() const { return true; }
197 virtual const void *uniform_elements(size_t &len) = 0;
198 virtual void *uniform_writeable_elements(size_t &len) = 0;
199 virtual size_t length() const = 0;
202 #include "pmt_unv_int.h"
204 #endif /* INCLUDED_PMT_INT_H */