CCCC_Extent Class Reference

#include <cccc_ext.h>

Collaboration diagram for CCCC_Extent:

Public Member Functions
	CCCC_Extent ()
	CCCC_Extent (CCCC_Item &is)
string	name (int index) const
string	key () const
int	GetFromItem (CCCC_Item &item)
int	AddToItem (CCCC_Item &item)
Visibility	get_visibility () const
int	get_count (const char *count_tag)
UseType	get_usetype () const
const char *	get_description () const

Private Attributes
string	filename
string	linenumber
string	description
string	flags
string	count_buffer
UseType	ut
Visibility	v
unsigned int	extkey

Static Private Attributes
static unsigned int	nextkey =0

Friends
class	CCCC_Record
class	CCCC_Project

Detailed Description

Definition at line 33 of file cccc_ext.h.

Constructor & Destructor Documentation

CCCC_Extent::CCCC_Extent

(

)

Definition at line 30 of file cccc_ext.cc.

{
  v=vINVALID;
  ut=utINVALID;
  extkey=++nextkey;
}

CCCC_Extent::CCCC_Extent

(

CCCC_Item &

is

)

Definition at line 37 of file cccc_ext.cc.

{
  char v_as_char='!', ut_as_char='!';
 
  if(
     is.Extract(filename) &&
     is.Extract(linenumber) &&
     is.Extract(description) &&
     is.Extract(flags) &&
     is.Extract(count_buffer) &&
     is.Extract(v_as_char) &&
     is.Extract(ut_as_char)
     ) 
    {
      v=(Visibility) v_as_char;
      ut=(UseType) ut_as_char;
    }
  else
    {
      // we can trust the string constructor to give us empty strings,
      // but we need to initialise these
      v=vDONTKNOW;
      ut=utDONTKNOW;
    }
  extkey=++nextkey;
}

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Member Function Documentation

int CCCC_Extent::AddToItem

(

CCCC_Item &

item

)

Definition at line 64 of file cccc_ext.cc.

{
  int retval=FALSE;
  
  if(
     item.Insert(filename) &&
     item.Insert(linenumber) &&
     item.Insert(description) &&
     item.Insert(flags) &&
     item.Insert(count_buffer) &&
     item.Insert((char) v) &&
     item.Insert((char) ut)
     )
    {
      retval=TRUE;
    }

  return retval;
}

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int CCCC_Extent::get_count

(

const char *

count_tag

)

Definition at line 147 of file cccc_ext.cc.

                                                {
  int retval=0;
  char local_count_buffer[100], *count_tag_ptr, *count_value_ptr;
  strcpy(local_count_buffer,count_buffer.c_str());
  count_tag_ptr=strtok(local_count_buffer,":");
  while(count_tag_ptr!=NULL)
    {
      count_value_ptr=strtok(NULL," ");
      if(strcmp(count_tag_ptr, count_tag) ==0)
    {
      retval+=atoi(count_value_ptr);
    }
      count_tag_ptr=strtok(NULL,":");
    }
  return retval;
}

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const char* CCCC_Extent::get_description ( ) const

inline

Definition at line 58 of file cccc_ext.h.

{ return description.c_str(); }

UseType CCCC_Extent::get_usetype ( ) const

inline

Definition at line 57 of file cccc_ext.h.

{ return ut; }

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Visibility CCCC_Extent::get_visibility ( ) const

inline

Definition at line 55 of file cccc_ext.h.

{ return v; }

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int CCCC_Extent::GetFromItem

(

CCCC_Item &

item

)

Definition at line 84 of file cccc_ext.cc.

{
  int retval=FALSE;
  char v_as_char, ut_as_char;
  if(
     item.Extract(filename) &&
     item.Extract(linenumber) &&
     item.Extract(description) &&
     item.Extract(flags) &&
     item.Extract(count_buffer) &&
     item.Extract(v_as_char) &&
     item.Extract(ut_as_char)
     )
    {
      v = (Visibility) v_as_char;
      ut = (UseType) ut_as_char;
      retval=TRUE;
    }

  return retval;
}

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string CCCC_Extent::key

(

)

const

Definition at line 145 of file cccc_ext.cc.

{ return name(nlRANK); }

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string CCCC_Extent::name

(

int

index

)

const

Definition at line 107 of file cccc_ext.cc.

{
  string rtnbuf;

  rtnbuf="";

  switch(level)
    {
    case nlFILENAME:
      rtnbuf=filename;
      break;
    case nlLINENUMBER:
      rtnbuf=linenumber;
      break;
    case nlDESCRIPTION:
      rtnbuf=description;
      break;
    case nlSEARCH:
    case nlRANK:
      // Extents have no meaningful internal primary key.
      // We never want two extents to have the same
      // key, so we use the running number extkey
      // which is initialized in both constructors.
      // This should cause extents to sort in order of
      // their creation, which is fine.
      char buf[16];
      sprintf(buf,"%015d",extkey);
      rtnbuf=buf;
      break;

    default:
      rtnbuf+=filename;
      rtnbuf+=":";
      rtnbuf+=linenumber;
    }
  return rtnbuf.c_str();
}

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Friends And Related Function Documentation

friend class CCCC_Project

friend

Definition at line 36 of file cccc_ext.h.

friend class CCCC_Record

friend

Definition at line 35 of file cccc_ext.h.

Member Data Documentation

string CCCC_Extent::count_buffer

private

Definition at line 42 of file cccc_ext.h.

string CCCC_Extent::description

private

Definition at line 40 of file cccc_ext.h.

unsigned int CCCC_Extent::extkey

private

Definition at line 46 of file cccc_ext.h.

string CCCC_Extent::filename

private

Definition at line 38 of file cccc_ext.h.

string CCCC_Extent::flags

private

Definition at line 41 of file cccc_ext.h.

string CCCC_Extent::linenumber

private

Definition at line 39 of file cccc_ext.h.

unsigned int CCCC_Extent::nextkey =0

staticprivate

Definition at line 45 of file cccc_ext.h.

UseType CCCC_Extent::ut

private

Definition at line 43 of file cccc_ext.h.

Visibility CCCC_Extent::v

private

Definition at line 44 of file cccc_ext.h.

---

The documentation for this class was generated from the following files:

• cccc_ext.h
• cccc_ext.cc