C++ (Cpp) address_of_flag Examples

Example #1

File: globals.cpp Project: mengna152173/openjdk8u20-profiling

void CommandLineFlagsEx::doubleAtPut(CommandLineFlagWithType flag, double value, Flag::Flags origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_double(), "wrong flag type");
  trace_flag_changed<EventDoubleFlagChanged, double>(faddr->_name, faddr->get_double(), value, origin);
  faddr->set_double(value);
  faddr->set_origin(origin);
}

Example #2

File: globals.cpp Project: mengna152173/openjdk8u20-profiling

void CommandLineFlagsEx::uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, Flag::Flags origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_uint64_t(), "wrong flag type");
  trace_flag_changed<EventUnsignedLongFlagChanged, u8>(faddr->_name, faddr->get_uint64_t(), value, origin);
  faddr->set_uint64_t(value);
  faddr->set_origin(origin);
}

Example #3

File: globals.cpp Project: mengna152173/openjdk8u20-profiling

void CommandLineFlagsEx::intxAtPut(CommandLineFlagWithType flag, intx value, Flag::Flags origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_intx(), "wrong flag type");
  trace_flag_changed<EventLongFlagChanged, s8>(faddr->_name, faddr->get_intx(), value, origin);
  faddr->set_intx(value);
  faddr->set_origin(origin);
}

Example #4

File: globals.cpp Project: mengna152173/openjdk8u20-profiling

void CommandLineFlagsEx::boolAtPut(CommandLineFlagWithType flag, bool value, Flag::Flags origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_bool(), "wrong flag type");
  trace_flag_changed<EventBooleanFlagChanged, bool>(faddr->_name, faddr->get_bool(), value, origin);
  faddr->set_bool(value);
  faddr->set_origin(origin);
}

Example #5

File: globals.cpp Project: gaoxiaojun/dync

Flag::Error CommandLineFlagsEx::ccstrAtPut(CommandLineFlagWithType flag, ccstr value, Flag::Flags origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_ccstr(), "wrong flag type");
  ccstr old_value = faddr->get_ccstr();
  trace_flag_changed<EventStringFlagChanged, const char*>(faddr->_name, old_value, value, origin);
  char* new_value = os::strdup_check_oom(value);
  faddr->set_ccstr(new_value);
  if (!faddr->is_default() && old_value != NULL) {
    // Prior value is heap allocated so free it.
    FREE_C_HEAP_ARRAY(char, old_value);
  }
  faddr->set_origin(origin);
  return Flag::SUCCESS;
}

Example #6

void CommandLineFlagsEx::doubleAtPut(CommandLineFlagWithType flag, double value, FlagValueOrigin origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_double(), "wrong flag type");
  faddr->set_double(value);
  faddr->origin = origin;
}

Example #7

void CommandLineFlagsEx::uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, FlagValueOrigin origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_uint64_t(), "wrong flag type");
  faddr->set_uint64_t(value);
  faddr->origin = origin;
}

Example #8

File: globals.cpp Project: gaoxiaojun/dync

Flag::Error CommandLineFlagsEx::intxAtPut(CommandLineFlagWithType flag, intx value, Flag::Flags origin) {
  Flag* faddr = address_of_flag(flag);
  guarantee(faddr != NULL && faddr->is_intx(), "wrong flag type");
  return CommandLineFlags::intxAtPut(faddr, &value, origin);
}