ossimCcfInfo Class Reference

NITF info class. More...

#include <ossimCcfInfo.h>

Inheritance diagram for ossimCcfInfo:

Public Member Functions
	ossimCcfInfo ()
	default constructor More...
virtual	~ossimCcfInfo ()
	virtual destructor More...
virtual bool	open (const ossimFilename &file)
	open method. More...
virtual bool	open (std::shared_ptr< ossim::istream > &str, const std::string &connectionString)
	open method. More...
virtual std::ostream &	print (std::ostream &out) const
	Print method. More...
Public Member Functions inherited from ossimInfoBase
	ossimInfoBase ()
	default constructor More...
void	setProcessOverviewFlag (bool flag)
	Sets the overview flag. More...
bool	getProcessOverviewFlag () const
	Method to get the overview flag. More...
virtual bool	getKeywordlist (ossimKeywordlist &kwl) const
	Method to dump info to a keyword list. More...
virtual bool	getKeywordlist (ossimKeywordlist &kwl, ossim_uint32 entryIndex) const
	Method to dump info to a keyword list. More...
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Private Attributes
std::shared_ptr< ossim::istream >	m_fileStr
std::string	m_connectionString

Additional Inherited Members
Protected Member Functions inherited from ossimInfoBase
virtual	~ossimInfoBase ()
	virtual destructor More...
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()
Protected Attributes inherited from ossimInfoBase
bool	theOverviewFlag

Detailed Description

NITF info class.

Encapsulates the dumpnitf functionality.

Definition at line 28 of file ossimCcfInfo.h.

Constructor & Destructor Documentation

ossimCcfInfo()

ossimCcfInfo::ossimCcfInfo

(

)

default constructor

Definition at line 20 of file ossimCcfInfo.cpp.

{
}

~ossimCcfInfo()

ossimCcfInfo::~ossimCcfInfo ( )

virtual

virtual destructor

Definition at line 24 of file ossimCcfInfo.cpp.

{
}

Member Function Documentation

open() [1/2]

bool ossimCcfInfo::open ( const ossimFilename &  file )

virtual

open method.

Parameters

file	File name to open.

Returns

true on success false on error.

Reimplemented from ossimInfoBase.

Definition at line 28 of file ossimCcfInfo.cpp.

References ossimString::c_str(), and ossim::StreamFactoryRegistry::instance().

{
   std::string connectionString = file.c_str();
   std::shared_ptr<ossim::istream> str = ossim::StreamFactoryRegistry::instance()->
      createIstream( file.c_str(), std::ios_base::in|std::ios_base::binary);

   if(!str) return false;
   
   return open(str, connectionString);

}

open() [2/2]

bool ossimCcfInfo::open ( std::shared_ptr< ossim::istream > &  str, const std::string &  connectionString  )

virtual

open method.

Parameters

str	File name to open.

Returns

true on success false on error.

Reimplemented from ossimInfoBase.

Definition at line 40 of file ossimCcfInfo.cpp.

References ossimString::downcase(), ossimFilename::ext(), m_connectionString, and m_fileStr.

{
   bool result = false;
   m_fileStr.reset();
   m_connectionString.clear();
   ossimString extension = ossimFilename(connectionString).ext();

   extension.downcase();

   if (extension == "ccf")
   {
      m_fileStr = str;
      m_connectionString = connectionString;
      result = true;
   }

   return result;

} 

print()

std::ostream & ossimCcfInfo::print ( std::ostream &  out ) const

virtual

Print method.

Parameters

out	Stream to print to.

Returns

std::ostream&

Implements ossimInfoBase.

Definition at line 61 of file ossimCcfInfo.cpp.

References m_connectionString, and m_fileStr.

{
   if(m_fileStr)
   {
      ossimCcfHead ccf(m_fileStr, m_connectionString);
      out << "File:  " << m_connectionString << "\n" << ccf;
   }
   return out;
}

Member Data Documentation

m_connectionString

std::string ossimCcfInfo::m_connectionString

private

Definition at line 62 of file ossimCcfInfo.h.

Referenced by open(), and print().

m_fileStr

std::shared_ptr<ossim::istream> ossimCcfInfo::m_fileStr

mutableprivate

Definition at line 61 of file ossimCcfInfo.h.

Referenced by open(), and print().

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

• ossimCcfInfo.h
• ossimCcfInfo.cpp