Merge pull request #2827 from dtcenter/feature_2673_sonarqube_beta3_n…

…ullptr Feature 2673 sonarqube beta4 nullptr
dtcenter · Feb 27, 2024 · 5cca97e · 5cca97e
2 parents b558794 + 6c30e49
commit 5cca97e
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Showing 223 changed files with 1,316 additions and 1,300 deletions.
diff --git a/src/basic/enum_to_string/enum_to_string.cc b/src/basic/enum_to_string/enum_to_string.cc
@@ -47,10 +47,10 @@ using namespace std;
 extern int yyparse();
 
 // extern FILE * yyin;
-FILE * yyin = 0;
+FILE * yyin = nullptr;
 
 // extern char * yytext;
-char * yytext = 0;
+char * yytext = nullptr;
 
 extern int yydebug;
 
@@ -90,7 +90,7 @@ bool do_reverse            = false;
 
 bool verbose               = true;
 
-const char * program_name  = (const char *) 0;
+const char * program_name  = (const char *) nullptr;
 
 
 ////////////////////////////////////////////////////////////////////////

diff --git a/src/basic/enum_to_string/scope.cc b/src/basic/enum_to_string/scope.cc
@@ -38,7 +38,7 @@ ScopeStackElement::ScopeStackElement()
 
 {
 
-Name = (const char *) 0;
+Name = (const char *) nullptr;
 
 clear();
 
@@ -64,7 +64,7 @@ ScopeStackElement::ScopeStackElement(const ScopeStackElement & e)
 
 {
 
-Name = (const char *) 0;
+Name = (const char *) nullptr;
 
 assign(e);
 
@@ -116,7 +116,7 @@ void ScopeStackElement::clear()
 
 Level = 0;
 
-if ( Name )  { delete [] Name;  Name = (const char *) 0; }
+if ( Name )  { delete [] Name;  Name = (const char *) nullptr; }
 
 
 return;
@@ -131,12 +131,12 @@ void ScopeStackElement::set_name(const char * text)
 
 {
 const char *method_name = "void ScopeStackElement::set_name(const char *) -> ";
-if ( Name )  { delete [] Name;  Name = (const char *) 0; }
+if ( Name )  { delete [] Name;  Name = (const char *) nullptr; }
 
 if ( !text )  return;
 
 int k;
-char * c = (char *) 0;
+char * c = (char *) nullptr;
 
 k = m_strlen(text);
 
@@ -154,7 +154,7 @@ m_strncpy(c, text, k, method_name);
 
 c[k] = (char) 0;   //  just to make sure
 
-Name = (const char *) c;   c = (char *) 0;
+Name = (const char *) c;   c = (char *) nullptr;
 
 return;
 

diff --git a/src/basic/vx_config/celltype_to_string.cc b/src/basic/vx_config/celltype_to_string.cc
@@ -39,7 +39,7 @@ ConcatString celltype_to_string(const CellType t)
 
 {
 
-const char * s = (const char *) 0;
+const char * s = (const char *) nullptr;
 
 switch ( t )  {
 

diff --git a/src/basic/vx_config/grdfiletype_to_string.cc b/src/basic/vx_config/grdfiletype_to_string.cc
@@ -39,7 +39,7 @@ ConcatString grdfiletype_to_string(const GrdFileType t)
 
 {
 
-const char * s = (const char *) 0;
+const char * s = (const char *) nullptr;
 
 switch ( t )  {
 

diff --git a/src/basic/vx_config/icode.cc b/src/basic/vx_config/icode.cc
@@ -114,9 +114,9 @@ d = 0.0;
 
 type = no_cell_type;
 
-name = (char *) 0;
+name = (char *) nullptr;
 
-text = (char *) 0;
+text = (char *) nullptr;
 
 e = 0;
 
@@ -596,7 +596,7 @@ void IcodeVector::init_from_scratch()
 
 {
 
-Cell = (IcodeCell *) 0;
+Cell = (IcodeCell *) nullptr;
 
 Ncells = Nalloc = 0;
 
@@ -1155,7 +1155,7 @@ ICVStack::ICVStack()
 
 {
 
-for (int j=0; j<icv_stack_size; ++j)  v[j] = (IcodeVector *) 0;
+for (int j=0; j<icv_stack_size; ++j)  v[j] = (IcodeVector *) nullptr;
 
 clear();
 
@@ -1181,7 +1181,7 @@ ICVStack::ICVStack(const ICVStack & s)
 
 {
 
-for (int j=0; j<icv_stack_size; ++j)  v[j] = (IcodeVector *) 0;
+for (int j=0; j<icv_stack_size; ++j)  v[j] = (IcodeVector *) nullptr;
 
 Depth = 0;
 
@@ -1320,7 +1320,7 @@ IcodeVector V;
 
 V = *(v[Depth - 1]);
 
-delete v[Depth - 1];   v[Depth - 1] = (IcodeVector *) 0;
+delete v[Depth - 1];   v[Depth - 1] = (IcodeVector *) nullptr;
 
 --Depth;
 
@@ -1595,7 +1595,7 @@ for (int j=1; j<Nelements; ++j)  {
 
 }
 
-v[Nelements - 1] = (IcodeVector *) 0;
+v[Nelements - 1] = (IcodeVector *) nullptr;
 
 --Nelements;
 

diff --git a/src/basic/vx_config/idstack.cc b/src/basic/vx_config/idstack.cc
@@ -254,7 +254,7 @@ void IdentifierQueue::clear()
 
 for (int j=0; j<max_id_queue_size; ++j)  {
 
-   if ( i[j] )  {  delete i[j];  i[j] = (Identifier *) 0; }
+   if ( i[j] )  {  delete i[j];  i[j] = (Identifier *) nullptr; }
 
 }
 
@@ -344,7 +344,7 @@ for (int j=1; j<Nelements; ++j)  {
 
 }
 
-i[Nelements - 1] = (Identifier *) 0;
+i[Nelements - 1] = (Identifier *) nullptr;
 
 --Nelements;
 
@@ -426,7 +426,7 @@ void IdentifierArray::init_from_scratch()
 
 Nelements = Nalloc = 0;
 
-i = (Identifier *) 0;
+i = (Identifier *) nullptr;
 
 extend(1);
 
@@ -486,7 +486,7 @@ void IdentifierArray::extend(int n)
 if ( Nalloc > n )  return;
 
 int k;
-Identifier * inew = (Identifier *) 0;
+Identifier * inew = (Identifier *) nullptr;
 
 
 k = n/id_array_jump;
@@ -507,9 +507,9 @@ if ( !inew )  {
 
 for (int j=0; j<Nelements; ++j)  inew[j] = i[j];
 
-if ( i )  { delete [] i;  i = (Identifier *) 0; }
+if ( i )  { delete [] i;  i = (Identifier *) nullptr; }
 
-i = inew;  inew = (Identifier *) 0;
+i = inew;  inew = (Identifier *) nullptr;
 
 Nalloc = k;
 

diff --git a/src/basic/vx_config/number_stack.cc b/src/basic/vx_config/number_stack.cc
@@ -106,7 +106,7 @@ void NumberStack::init_from_scratch()
 
 {
 
-e = 0;
+e = nullptr;
 
 AllocInc = default_ns_alloc_inc;
 
@@ -124,7 +124,7 @@ void NumberStack::clear(bool initialize)
 
 {
 
-if ( e )  { delete [] e;  e = 0; }
+if ( e )  { delete [] e;  e = nullptr; }
 
 
 Nelements = 0;
@@ -202,7 +202,7 @@ for(j=0; j<Nelements; ++j)  {
 
 }
 
-if ( e )  { delete [] e;  e = 0; }
+if ( e )  { delete [] e;  e = nullptr; }
 
 e = u;
 

diff --git a/src/basic/vx_config/threshold.cc b/src/basic/vx_config/threshold.cc
@@ -98,7 +98,7 @@ Or_Node::Or_Node()
 
 {
 
-left_child = right_child = 0;
+left_child = right_child = nullptr;
 
 }
 
@@ -110,8 +110,8 @@ Or_Node::~Or_Node()
 
 {
 
-if (  left_child )  { delete  left_child;   left_child = 0; }
-if ( right_child )  { delete right_child;  right_child = 0; }
+if (  left_child )  { delete  left_child;   left_child = nullptr; }
+if ( right_child )  { delete right_child;  right_child = nullptr; }
 
 }
 
@@ -319,7 +319,7 @@ And_Node::And_Node()
 
 {
 
-left_child = right_child = 0;
+left_child = right_child = nullptr;
 
 }
 
@@ -331,8 +331,8 @@ And_Node::~And_Node()
 
 {
 
-if (  left_child )  { delete  left_child;   left_child = 0; }
-if ( right_child )  { delete right_child;  right_child = 0; }
+if (  left_child )  { delete  left_child;   left_child = nullptr; }
+if ( right_child )  { delete right_child;  right_child = nullptr; }
 
 }
 
@@ -558,7 +558,7 @@ Not_Node::Not_Node()
 
 {
 
-child = 0;
+child = nullptr;
 
 }
 
@@ -570,7 +570,7 @@ Not_Node::~Not_Node()
 
 {
 
-if ( child )  { delete child;  child = 0; }
+if ( child )  { delete child;  child = nullptr; }
 
 }
 
@@ -939,7 +939,7 @@ void Simple_Node::set_perc(const NumArray *fptr, const NumArray *optr, const Num
 int i;
 double ptile, diff;
 NumArray data;
-const NumArray * ptr = 0;
+const NumArray * ptr = nullptr;
 bool fbias_fcst = false;
 
    //
@@ -1427,7 +1427,7 @@ void SingleThresh::init_from_scratch()
 
 {
 
-node = 0;
+node = nullptr;
 
 clear();
 
@@ -1443,7 +1443,7 @@ void SingleThresh::clear()
 
 {
 
-if ( node )  { delete node;  node = 0; }
+if ( node )  { delete node;  node = nullptr; }
 
 return;
 
@@ -1486,7 +1486,7 @@ a->abbr_s << thresh_abbr_str[ind] << t;
 
 node = a;
 
-a = 0;
+a = nullptr;
 
 return;
 
@@ -1527,7 +1527,7 @@ a->abbr_s << thresh_abbr_str[ind] << cs;
 
 node = a;
 
-a = 0;
+a = nullptr;
 
 return;
 
@@ -1565,7 +1565,7 @@ a->set_na();
 
 node = a;
 
-a = 0;
+a = nullptr;
 
 return;
 

diff --git a/src/basic/vx_log/logger.cc b/src/basic/vx_log/logger.cc
@@ -438,7 +438,7 @@ Logger & Logger::operator=(const Logger & l)
 
 void Logger::init_from_scratch()
 {
-   out = (ofstream *) 0;
+   out = (ofstream *) nullptr;
 
    clear();
 
@@ -458,7 +458,7 @@ void Logger::clear()
 
       delete out;
 
-      out = (ofstream *) 0;
+      out = (ofstream *) nullptr;
 
    }
 

diff --git a/src/basic/vx_log/str_wrappers.cc b/src/basic/vx_log/str_wrappers.cc
@@ -49,7 +49,7 @@ void m_strcpy(char *to_str, const char *from_str, const char *method_name,
 // to_string should not allocated. This allocates and return to_str after copying
 
 char *m_strcpy2(const char *from_str, const char *method_name, const char *extra_msg) {
-   char *to_str = (char *) 0;
+   char *to_str = (char *) nullptr;
    if (from_str) {
       int str_len = m_strlen(from_str);
 

diff --git a/src/basic/vx_math/hist.cc b/src/basic/vx_math/hist.cc
@@ -52,7 +52,7 @@ Histogram::~Histogram()
 
 {
 
-if ( Count )  { delete [] Count;  Count = (int *) 0; }
+if ( Count )  { delete [] Count;  Count = (int *) nullptr; }
 
 }
 
@@ -94,7 +94,7 @@ void Histogram::init_from_scratch()
 
 {
 
-Count = (int *) 0;
+Count = (int *) nullptr;
 
 Nbins = 0;
 
@@ -143,7 +143,7 @@ void Histogram::set_nbd(int n, double b, double d)
 
 {
 
-if ( Count )  { delete [] Count;  Count = (int *) 0; }
+if ( Count )  { delete [] Count;  Count = (int *) nullptr; }
 
 Nbins  = n;