c26215c1e5
Save state basics, including adding PBD::ID to the delinquents. Compiles but needs to be tested (because I can't get the whole thing to compile on OSX due to the Rect problem). git-svn-id: svn://localhost/ardour2/branches/undo@769 d708f5d6-7413-0410-9779-e7cbd77b26cf
72 lines
972 B
C++
72 lines
972 B
C++
#include <ostream>
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#include <iostream>
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#include <stdio.h>
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#ifndef __STDC_FORMAT_MACROS
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#define __STDC_FORMAT_MACROS
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#endif
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#include <inttypes.h>
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#include <pbd/id.h>
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#include <string>
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using namespace std;
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using namespace PBD;
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Glib::Mutex* ID::counter_lock = 0;
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uint64_t ID::_counter = 0;
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void
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ID::init ()
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{
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counter_lock = new Glib::Mutex;
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}
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ID::ID ()
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{
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Glib::Mutex::Lock lm (*counter_lock);
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id = _counter++;
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}
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ID::ID (string str)
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{
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string_assign (str);
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}
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int
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ID::string_assign (string str)
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{
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return sscanf (str.c_str(), "%" PRIu64, &id) != 0;
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}
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void
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ID::print (char* buf) const
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{
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/* XXX sizeof buf is unknown. bad API design */
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snprintf (buf, 16, "%" PRIu64, id);
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}
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string ID::to_s() const
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{
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char buf[16]; // see print()
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print(buf);
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return string(buf);
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}
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ID&
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ID::operator= (string str)
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{
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string_assign (str);
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return *this;
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}
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ostream&
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operator<< (ostream& ostr, const ID& id)
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{
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char buf[32];
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id.print (buf);
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ostr << buf;
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return ostr;
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}
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