profile_t Class Reference

Class containing a single sample file contents. More...

#include <profile.h>

Inheritance diagram for profile_t:

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Collaboration diagram for profile_t:

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List of all members.

Classes
class	const_iterator
Public Types
typedef std::pair < const_iterator, const_iterator >	iterator_pair
Public Member Functions
	profile_t ()
	profile_t - construct an empty profile_t object
bool	empty () const
	return true if no sample file has been loaded
opd_header const &	get_header () const
	return the header of the last opened samples file
void	add_sample_file (std::string const &filename)
	cumulate sample file to our container of samples
void	set_offset (op_bfd const &abfd)
	Set an appropriate start offset, see comments below.
iterator_pair	samples_range (odb_key_t start, odb_key_t end) const
iterator_pair	samples_range () const
	return a pair of iterator for all samples
Static Public Member Functions
static count_type	sample_count (std::string const &filename)
	count samples count w/o recording them
static enum profile_type	is_spu_sample_file (std::string const &filename)
	Indicate if given sample file is from a Cell Broadband Engine SPU profile.

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Detailed Description

Class containing a single sample file contents.

i.e. set of count values for VMA offsets for a particular binary.

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Member Typedef Documentation

typedef std::pair<const_iterator, const_iterator> profile_t::iterator_pair

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Constructor & Destructor Documentation

profile_t::profile_t

(

)

profile_t - construct an empty profile_t object

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Member Function Documentation

void profile_t::add_sample_file

(

std::string const &

filename

)

cumulate sample file to our container of samples

Parameters:

filename

sample file name

store samples for one sample file, sample file header is sanitized.

all error are fatal

bool profile_t::empty

(

)

const [inline]

return true if no sample file has been loaded

References scoped_ptr< T >::get().

opd_header const& profile_t::get_header

(

)

const [inline]

return the header of the last opened samples file

Referenced by populate_for_image(), and set_offset().

static enum profile_type profile_t::is_spu_sample_file

(

std::string const &

filename

)

[static]

Indicate if given sample file is from a Cell Broadband Engine SPU profile.

Parameters:

filename

sample filename

Convenience interface put here so all access to samples files go through profile_t static or non static member.

Referenced by is_spu_profile().

static count_type profile_t::sample_count

(

std::string const &

filename

)

[static]

count samples count w/o recording them

Parameters:

filename

sample filename

convenience interface for raw access to sample count w/o recording them. It's placed here so all access to samples files go through profile_t static or non static member.

profile_t::iterator_pair profile_t::samples_range

(

)

const

return a pair of iterator for all samples

profile_t::iterator_pair profile_t::samples_range	(	odb_key_t	start,
		odb_key_t	end
	)			const

Parameters:

	start	start offset
	end	end offset

return an iterator pair to [start, end) range

void profile_t::set_offset

(

op_bfd const &

abfd

)

Set an appropriate start offset, see comments below.

References opd_header::anon_start, cverb, get_header(), op_bfd::get_start_offset(), opd_header::is_kernel, op_bfd::valid(), and vdebug.

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

• profile.h
• profile.cpp