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C++ comments cleanup
This commit is contained in:
salle@geopard.online.bg
2002-07-17 15:17:20 +03:00
parent dacf75a4ad
commit b472f401b1
11 changed files with 116 additions and 114 deletions
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69
sql/field.h
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@@ -37,20 +37,20 @@ public:
static void *operator new(size_t size) {return (void*) sql_alloc((uint) size); }
static void operator delete(void *ptr_arg, size_t size) {} /*lint -e715 */
char *ptr; // Position to field in record
uchar *null_ptr; // Byte where null_bit is
struct st_table *table; // Pointer for table
char *ptr; /* Position to field in record */
uchar *null_ptr; /* Byte where null_bit is */
struct st_table *table; /* Pointer for table */
const char *table_name,*field_name;
ulong query_id; // For quick test of used fields
// Field is part of the following keys
ulong query_id; /* For quick test of used fields */
/* Field is part of the following keys */
key_map key_start,part_of_key,part_of_sortkey;
enum utype { NONE,DATE,SHIELD,NOEMPTY,CASEUP,PNR,BGNR,PGNR,YES,NO,REL,
CHECK,EMPTY,UNKNOWN_FIELD,CASEDN,NEXT_NUMBER,INTERVAL_FIELD,
BIT_FIELD, TIMESTAMP_FIELD,CAPITALIZE,BLOB_FIELD};
utype unireg_check;
uint32 field_length; // Length of field
uint32 field_length; /* Length of field */
uint16 flags;
uchar null_bit; // Bit used to test null bit
uchar null_bit; /* Bit used to test null bit */
Field(char *ptr_arg,uint32 length_arg,uchar *null_ptr_arg,uchar null_bit_arg,
utype unireg_check_arg, const char *field_name_arg,
@@ -90,11 +90,12 @@ public:
{ return cmp(ptr,(char*) str); }
virtual uint decimals() const { return 0; }
virtual void sql_type(String &str) const =0;
// Caller beware: sql_type can change str.Ptr, so check
// ptr() to see if it changed if you are using your own buffer
// in str and restore it with set() if needed
virtual uint size_of() const =0; // For new field
/*
Caller beware: sql_type can change str.Ptr, so check
ptr() to see if it changed if you are using your own buffer
in str and restore it with set() if needed
*/
virtual uint size_of() const =0; /* For new field */
inline bool is_null(uint row_offset=0)
{ return null_ptr ? (null_ptr[row_offset] & null_bit ? 1 : 0) : table->null_row; }
inline bool is_real_null(uint row_offset=0)
@@ -186,7 +187,7 @@ public:
{ return cmp(a,b); }
virtual int pack_cmp(const char *b, uint key_length_arg)
{ return cmp(ptr,b); }
uint offset(); // Should be inline ...
uint offset(); /* Should be inline ... */
void copy_from_tmp(int offset);
uint fill_cache_field(struct st_cache_field *copy);
virtual bool get_date(TIME *ltime,bool fuzzydate);
@@ -211,7 +212,7 @@ public:
class Field_num :public Field {
public:
const uint8 dec;
bool zerofill,unsigned_flag; // Purify cannot handle bit fields
bool zerofill,unsigned_flag; /* Purify cannot handle bit fields */
Field_num(char *ptr_arg,uint32 len_arg, uchar *null_ptr_arg,
uchar null_bit_arg, utype unireg_check_arg,
const char *field_name_arg,
@@ -823,7 +824,7 @@ public:
class Field_blob :public Field_str {
uint packlength;
String value; // For temporaries
String value; /* For temporaries */
bool binary_flag;
public:
Field_blob(char *ptr_arg, uchar *null_ptr_arg, uchar null_bit_arg,
@@ -975,23 +976,23 @@ public:
/*
** Create field class for CREATE TABLE
Create field class for CREATE TABLE
*/
class create_field :public Sql_alloc {
public:
const char *field_name;
const char *change; // If done with alter table
const char *after; // Put column after this one
Item *def; // Default value
const char *change; /* If done with alter table */
const char *after; /* Put column after this one */
Item *def; /* Default value */
enum enum_field_types sql_type;
uint32 length;
uint decimals,flags,pack_length;
Field::utype unireg_check;
TYPELIB *interval; // Which interval to use
Field *field; // For alter table
TYPELIB *interval; /* Which interval to use */
Field *field; /* For alter table */
uint8 row,col,sc_length,interval_id; // For rea_create_table
uint8 row,col,sc_length,interval_id; /* For rea_create_table */
uint offset,pack_flag;
create_field() :after(0) {}
create_field(Field *field, Field *orig_field);
@@ -999,7 +1000,7 @@ public:
/*
** A class for sending info to the client
A class for sending info to the client
*/
class Send_field {
@@ -1024,14 +1025,14 @@ public:
uint from_bit,to_bit;
uint from_length,to_length;
Field *from_field,*to_field;
String tmp; // For items
String tmp; /* For items */
Copy_field() {}
~Copy_field() {}
void set(Field *to,Field *from,bool save); // Field to field
void set(char *to,Field *from); // Field to string
void set(Field *to,Field *from,bool save); /* Field to field */
void set(char *to,Field *from); /* Field to string */
void (*do_copy)(Copy_field *);
void (*do_copy2)(Copy_field *); // Used to handle null values
void (*do_copy2)(Copy_field *); /* Used to handle null values */
};
@@ -1052,18 +1053,18 @@ bool test_if_int(const char *str,int length);
*/
#define FIELDFLAG_DECIMAL 1
#define FIELDFLAG_BINARY 1 // Shares same flag
#define FIELDFLAG_BINARY 1 /*Shares same flag */
#define FIELDFLAG_NUMBER 2
#define FIELDFLAG_ZEROFILL 4
#define FIELDFLAG_PACK 120 // Bits used for packing
#define FIELDFLAG_PACK 120 /* Bits used for packing */
#define FIELDFLAG_INTERVAL 256
#define FIELDFLAG_BITFIELD 512 // mangled with dec!
#define FIELDFLAG_BLOB 1024 // mangled with dec!
#define FIELDFLAG_BITFIELD 512 /* mangled with dec! */
#define FIELDFLAG_BLOB 1024 /* mangled with dec! */
#define FIELDFLAG_LEFT_FULLSCREEN 8192
#define FIELDFLAG_RIGHT_FULLSCREEN 16384
#define FIELDFLAG_FORMAT_NUMBER 16384 // predit: ###,,## in output
#define FIELDFLAG_SUM ((uint) 32768)// predit: +#fieldflag
#define FIELDFLAG_MAYBE_NULL ((uint) 32768)// sql
#define FIELDFLAG_FORMAT_NUMBER 16384 /* predit: ###,,## in output */
#define FIELDFLAG_SUM ((uint) 32768)/* predit: +#fieldflag */
#define FIELDFLAG_MAYBE_NULL ((uint) 32768)/* sql */
#define FIELDFLAG_PACK_SHIFT 3
#define FIELDFLAG_DEC_SHIFT 8
#define FIELDFLAG_MAX_DEC 31