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author Miodrag Milanovic <mmicko@gmail.com>2015-12-04 07:02:45 +0100
committer Miodrag Milanovic <mmicko@gmail.com>2015-12-04 07:02:45 +0100
commit0c56ac848dd0eba359500d444ecbb51f215ff5b9 (patch)
treead3444449470cec94ccaffd174c5a4d1bc90d1e1 /src/devices/machine/ram.cpp
parent68f961927a156c47cb444c1f66258a89342d0205 (diff)
clang-modernize part 3
Diffstat (limited to 'src/devices/machine/ram.cpp')
-rw-r--r--src/devices/machine/ram.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/devices/machine/ram.cpp b/src/devices/machine/ram.cpp
index 815ec477ba4..92728b55303 100644
--- a/src/devices/machine/ram.cpp
+++ b/src/devices/machine/ram.cpp
@@ -33,8 +33,8 @@ ram_device::ram_device(const machine_config &mconfig, const char *tag, device_t
: device_t(mconfig, RAM, "RAM", tag, owner, clock, "ram", __FILE__)
{
m_size = 0;
- m_default_size = NULL;
- m_extra_options = NULL;
+ m_default_size = nullptr;
+ m_extra_options = nullptr;
m_default_value = 0xCD;
}
@@ -51,7 +51,7 @@ void ram_device::device_start()
if (strcmp(tag(), ":" RAM_TAG) == 0)
{
const char *ramsize_string = machine().options().ram_size();
- if ((ramsize_string != NULL) && (ramsize_string[0] != '\0'))
+ if ((ramsize_string != nullptr) && (ramsize_string[0] != '\0'))
m_size = parse_string(ramsize_string);
}
@@ -76,7 +76,7 @@ void ram_device::device_start()
void ram_device::device_validity_check(validity_checker &valid) const
{
- const char *ramsize_string = NULL;
+ const char *ramsize_string = nullptr;
int is_valid = FALSE;
UINT32 specified_ram;
const char *gamename_option;
@@ -86,27 +86,27 @@ void ram_device::device_validity_check(validity_checker &valid) const
osd_printf_error("Invalid default RAM option: %s\n", m_default_size);
/* command line options are only parsed for the device named RAM_TAG */
- if (tag() != NULL && strcmp(tag(), ":" RAM_TAG) == 0)
+ if (tag() != nullptr && strcmp(tag(), ":" RAM_TAG) == 0)
{
/* verify command line ram option */
ramsize_string = mconfig().options().ram_size();
gamename_option = mconfig().options().system_name();
- if ((ramsize_string != NULL) && (ramsize_string[0] != '\0'))
+ if ((ramsize_string != nullptr) && (ramsize_string[0] != '\0'))
{
specified_ram = parse_string(ramsize_string);
if (specified_ram == 0)
osd_printf_error("Cannot recognize the RAM option %s\n", ramsize_string);
- if (gamename_option != NULL && *gamename_option != 0 && strcmp(gamename_option, mconfig().gamedrv().name) == 0)
+ if (gamename_option != nullptr && *gamename_option != 0 && strcmp(gamename_option, mconfig().gamedrv().name) == 0)
{
/* compare command line option to default value */
if (default_size() == specified_ram)
is_valid = TRUE;
/* verify extra ram options */
- if (m_extra_options != NULL)
+ if (m_extra_options != nullptr)
{
int j;
int size = strlen(m_extra_options);
@@ -157,7 +157,7 @@ void ram_device::device_validity_check(validity_checker &valid) const
strcatprintf(output, "Cannot recognize the RAM option %s", ramsize_string);
strcatprintf(output, " (valid options are %s", m_default_size);
- if (m_extra_options != NULL)
+ if (m_extra_options != nullptr)
strcatprintf(output, ",%s).\n", m_extra_options);
else
strcatprintf(output, ").\n");