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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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16
src/api/api_log.cpp
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@ -21,15 +21,15 @@ Revision History:
#include "util/util.h"
#include "util/version.h"
std::ostream * g_z3_log = 0;
std::ostream * g_z3_log = nullptr;
bool g_z3_log_enabled = false;
extern "C" {
void Z3_close_log_unsafe(void) {
if (g_z3_log != 0) {
if (g_z3_log != nullptr) {
dealloc(g_z3_log);
g_z3_log_enabled = false;
g_z3_log = 0;
g_z3_log = nullptr;
}
}
@ -40,12 +40,12 @@ extern "C" {
#pragma omp critical (z3_log)
{
#endif
if (g_z3_log != 0)
if (g_z3_log != nullptr)
Z3_close_log_unsafe();
g_z3_log = alloc(std::ofstream, filename);
if (g_z3_log->bad() || g_z3_log->fail()) {
dealloc(g_z3_log);
g_z3_log = 0;
g_z3_log = nullptr;
res = Z3_FALSE;
}
else {
@ -61,13 +61,13 @@ extern "C" {
}
void Z3_API Z3_append_log(Z3_string str) {
if (g_z3_log == 0)
if (g_z3_log == nullptr)
return;
#ifdef Z3_LOG_SYNC
#pragma omp critical (z3_log)
{
#endif
if (g_z3_log != 0)
if (g_z3_log != nullptr)
_Z3_append_log(static_cast<char const *>(str));
#ifdef Z3_LOG_SYNC
}
@ -75,7 +75,7 @@ extern "C" {
}
void Z3_API Z3_close_log(void) {
if (g_z3_log != 0) {
if (g_z3_log != nullptr) {
#ifdef Z3_LOG_SYNC
#pragma omp critical (z3_log)
{