# 本文可以从
https://sourceware.org/ml/gdb/2008-02/msg00064/stl-views.gdb直接下载
# 有关gdb的高级使用，请浏览： http://blog.chinaunix.net/uid-20682147-id-76425.html
#
# 使用方法：
# 将以下内容追加到~/.gdbinit文件的尾部，然后再启动gdb，如果gdb已经启动，则可以source ~/.gdbinit来立即生效。
##########################################
# #
# STL GDB evaluators/views/utilities #
# #
##########################################
#
# The new GDB commands:
# are entirely non instrumental
# do not depend on any "inline"(s) - e.g. size(), [], etc
# are extremely tolerant to debugger settings
#
# This file should be "included" in .gdbinit as following:
# source stl-views.gdb or just paste it into your .gdbinit file
#
# The following STL containers are currently supported:
#
# std::vector -- via pvector command
# std::list -- via plist command
# std::map -- via pmap command
# std::multimap -- via pmap command
# std::set -- via pset command
# std::multiset -- via pset command
# std::deque -- via pdequeue command
# std::stack -- via pstack command
# std::queue -- via pqueue command
# std::priority_queue -- via ppqueue command
# std::bitset -- via pbitset command
# std::string -- via pstring command
# std::widestring -- via pwstring command
#
# The end of this file contains (optional) C++ beautifiers
#
##########################################################################
# #
# CopyLefty @ 2008 - Dan C Marinescu - No Rights Reserved / GPL V3. #
# Inspired by intial work of Tom Malnar and many others #
# (do whatever you want with this code, hope it helps) #
# Email: dan_c_marinescu@yahoo.com #
# #
##########################################################################
#
# std::vector
#
define pvector
if $argc == 0
help pvector
else
set $size = $arg0._M_impl._M_finish - $arg0._M_impl._M_start
set $capacity = $arg0._M_impl._M_end_of_storage - $arg0._M_impl._M_start
set $size_max = $size - 1
end
if $argc == 1
set $i = 0
while $i printf "elem[%u]: ", $i
p *($arg0._M_impl._M_start + $i)
set $i++
end
end
if $argc == 2
set $idx = $arg1
if $idx $size_max
printf "idx1, idx2 are not in acceptable range: [0..%u].\n", $size_max
else
printf "elem[%u]: ", $idx
p *($arg0._M_impl._M_start + $idx)
end
end
if $argc == 3
set $start_idx = $arg1
set $stop_idx = $arg2
if $start_idx > $stop_idx
set $tmp_idx = $start_idx
set $start_idx = $stop_idx
set $stop_idx = $tmp_idx
end
if $start_idx $size_max || $stop_idx > $size_max
printf "idx1, idx2 are not in acceptable range: [0..%u].\n", $size_max
else
set $i = $start_idx
while $i printf "elem[%u]: ", $i
p *($arg0._M_impl._M_start + $i)
set $i++
end
end
end
if $argc > 0
printf "Vector size = %u\n", $size
printf "Vector capacity = %u\n", $capacity
printf "Element "
whatis $arg0._M_impl._M_start
end
end
document pvector
Prints std::vector information.
Syntax: pvector
Note: idx, idx1 and idx2 must be in acceptable range [0...size()-1].
Examples:
pvector v - Prints vector content, size, capacity and T typedef
pvector v 0 - Prints element[idx] from vector
pvector v 1 2 - Prints elements in range [idx1..idx2] from vector
end
#
# std::list
#
define plist
if $argc == 0
help plist
else
set $head = &$arg0._M_impl._M_node
set $current = $arg0->_M_impl->_M_node->_M_next
set $size = 0
while $current != $head
if $argc == 2
printf "elem[%u]: ", $size
p *($arg1*)($current + 1)
end
if $argc == 3
if $size == $arg2
printf "elem[%u]: ", $size
p *($arg1*)($current + 1)
end
end
set $current = $current->_M_next
set $size++
end
printf "List size = %u \n", $size
if $argc == 1
printf "List "
whatis $arg0
printf "Use plist to see the elements in the list.\n"
end
end
end
document plist
Prints std::list information.
Syntax: plist : Prints list size, if T defined all elements or just element at idx
Examples:
plist l - prints list size and definition
plist l int - prints all elements and list size
plist l int 2 - prints the third element in the list (if exists) and list size
end
#
# std::map and std::multimap
#
define pmap
if $argc == 0
help pmap
else
set $tree = $arg0
set $i = 0
set $node = $tree->_M_t->_M_impl->_M_header->_M_left
set $end = $tree->_M_t->_M_impl->_M_header
set $tree_size = $tree->_M_t->_M_impl->_M_node_count
if $argc == 1
printf "Map "
whatis $tree
printf "Use pmap to see the elements in the map.\n"
end
if $argc == 3
while $i set $value = (void *)($node + 1)
printf "elem[%u]->left: ", $i
p *($arg1*)$value
set $value = $value + 4
printf "elem[%u]->right: ", $i
p *($arg2*)$value
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
end
if $argc == 4
set $idx = $arg3
set $ElementsFound = 0
while $i set $value = (void *)($node + 1)
if *($arg1*)$value == $idx
printf "elem[%u]->left: ", $i
p *($arg1*)$value
set $value = $value + 4
printf "elem[%u]->right: ", $i
p *($arg2*)$value
set $ElementsFound++
end
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
printf "Number of elements found = %u\n", $ElementsFound
end
if $argc == 5
set $idx1 = $arg3
set $idx2 = $arg4
set $ElementsFound = 0
while $i set $value = (void *)($node + 1)
set $valueLeft = *($arg1*)$value
set $valueRight = *($arg2*)($value + 4)
if $valueLeft == $idx1 && $valueRight == $idx2
printf "elem[%u]->left: ", $i
p $valueLeft
printf "elem[%u]->right: ", $i
p $valueRight
set $ElementsFound++
end
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
printf "Number of elements found = %u\n", $ElementsFound
end
printf "Map size = %u\n", $tree_size
end
end
document pmap
Prints std::map or std::multimap information. Works for std::multimap as well.
Syntax: pmap : Prints map size, if T defined all elements or just element(s) with val(s)
Examples:
pmap m - prints map size and definition
pmap m int int - prints all elements and map size
pmap m int int 20 - prints the element(s) with left-value = 20 (if any) and map size
pmap m int int 20 200 - prints the element(s) with left-value = 20 and right-value = 200 (if any) and map size
end
#
# std::set and std::multiset
#
define pset
if $argc == 0
help pset
else
set $tree = $arg0
set $i = 0
set $node = $tree->_M_t->_M_impl->_M_header->_M_left
set $end = $tree->_M_t->_M_impl->_M_header
set $tree_size = $tree->_M_t->_M_impl->_M_node_count
if $argc == 1
printf "Set "
whatis $tree
printf "Use pset to see the elements in the set.\n"
end
if $argc == 2
while $i set $value = (void *)($node + 1)
printf "elem[%u]: ", $i
p *($arg1*)$value
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
end
if $argc == 3
set $idx = $arg2
set $ElementsFound = 0
while $i set $value = (void *)($node + 1)
if *($arg1*)$value == $idx
printf "elem[%u]: ", $i
p *($arg1*)$value
set $ElementsFound++
end
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
printf "Number of elements found = %u\n", $ElementsFound
end
printf "Set size = %u\n", $tree_size
end
end
document pset
Prints std::set or std::multiset information. Works for std::multiset as well.
Syntax: pset : Prints set size, if T defined all elements or just element(s) having val
Examples:
pset s - prints set size and definition
pset s int - prints all elements and the size of s
pset s int 20 - prints the element(s) with value = 20 (if any) and the size of s
end
#
# std::dequeue
#
define pdequeue
if $argc == 0
help pdequeue
else
set $size = 0
set $start_cur = $arg0._M_impl._M_start._M_cur
set $start_last = $arg0._M_impl._M_start._M_last
set $start_stop = $start_last
while $start_cur != $start_stop
p *$start_cur
set $start_cur++
set $size++
end
set $finish_first = $arg0._M_impl._M_finish._M_first
set $finish_cur = $arg0._M_impl._M_finish._M_cur
set $finish_last = $arg0._M_impl._M_finish._M_last
if $finish_cur set $finish_stop = $finish_cur
else
set $finish_stop = $finish_last
end
while $finish_first != $finish_stop
p *$finish_first
set $finish_first++
set $size++
end
printf "Dequeue size = %u\n", $size
end
end
document pdequeue
Prints std::dequeue information.
Syntax: pdequeue : Prints dequeue size, if T defined all elements
Deque elements are listed "left to right" (left-most stands for front and right-most stands for back)
Example:
pdequeue d - prints all elements and size of d
end
#
# std::stack
#
define pstack
if $argc == 0
help pstack
else
set $start_cur = $arg0.c._M_impl._M_start._M_cur
set $finish_cur = $arg0.c._M_impl._M_finish._M_cur
set $size = $finish_cur - $start_cur
set $i = $size - 1
while $i >= 0
p *($start_cur + $i)
set $i--
end
printf "Stack size = %u\n", $size
end
end
document pstack
Prints std::stack information.
Syntax: pstack : Prints all elements and size of the stack
Stack elements are listed "top to buttom" (top-most element is the first to come on pop)
Example:
pstack s - prints all elements and the size of s
end
#
# std::queue
#
define pqueue
if $argc == 0
help pqueue
else
set $start_cur = $arg0.c._M_impl._M_start._M_cur
set $finish_cur = $arg0.c._M_impl._M_finish._M_cur
set $size = $finish_cur - $start_cur
set $i = 0
while $i p *($start_cur + $i)
set $i++
end
printf "Queue size = %u\n", $size
end
end
document pqueue
Prints std::queue information.
Syntax: pqueue : Prints all elements and the size of the queue
Queue elements are listed "top to bottom" (top-most element is the first to come on pop)
Example:
pqueue q - prints all elements and the size of q
end
#
# std::priority_queue
#
define ppqueue
if $argc == 0
help ppqueue
else
set $size = $arg0.c._M_impl._M_finish - $arg0.c._M_impl._M_start
set $capacity = $arg0.c._M_impl._M_end_of_storage - $arg0.c._M_impl._M_start
set $i = $size - 1
while $i >= 0
p *($arg0.c._M_impl._M_start + $i)
set $i--
end
printf "Priority queue size = %u\n", $size
printf "Priority queue capacity = %u\n", $capacity
end
end
document ppqueue
Prints std::priority_queue information.
Syntax: ppqueue : Prints all elements, size and capacity of the priority_queue
Priority_queue elements are listed "top to buttom" (top-most element is the first to come on pop)
Example:
ppqueue pq - prints all elements, size and capacity of pq
end
#
# std::bitset
#
define pbitset
if $argc == 0
help pbitset
else
p /t $arg0._M_w
end
end
document pbitset
Prints std::bitset information.
Syntax: pbitset : Prints all bits in bitset
Example:
pbitset b - prints all bits in b
end
#
# std::string
#
define pstring
if $argc == 0
help pstring
else
printf "String \t\t\t= \"%s\"\n", $arg0._M_data()
printf "String size/length \t= %u\n", $arg0._M_rep()->_M_length
printf "String capacity \t= %u\n", $arg0._M_rep()->_M_capacity
printf "String ref-count \t= %d\n", $arg0._M_rep()->_M_refcount
end
end
document pstring
Prints std::string information.
Syntax: pstring
Example:
pstring s - Prints content, size/length, capacity and ref-count of string s
end
#
# std::wstring
#
define pwstring
if $argc == 0
help pwstring
else
call printf("WString \t\t= \"%ls\"\n", $arg0._M_data())
printf "WString size/length \t= %u\n", $arg0._M_rep()->_M_length
printf "WString capacity \t= %u\n", $arg0._M_rep()->_M_capacity
printf "WString ref-count \t= %d\n", $arg0._M_rep()->_M_refcount
end
end
document pwstring
Prints std::wstring information.
Syntax: pwstring
Example:
pwstring s - Prints content, size/length, capacity and ref-count of wstring s
end
#
# C++ related beautifiers
#
set print pretty on
set print object on
set print static-members on
set print vtbl on
set print demangle on
set demangle-style gnu-v3
set print sevenbit-strings off
# 有关gdb的高级使用，请浏览： http://blog.chinaunix.net/uid-20682147-id-76425.html
#
# 使用方法：
# 将以下内容追加到~/.gdbinit文件的尾部，然后再启动gdb，如果gdb已经启动，则可以source ~/.gdbinit来立即生效。
##########################################
# #
# STL GDB evaluators/views/utilities #
# #
##########################################
#
# The new GDB commands:
# are entirely non instrumental
# do not depend on any "inline"(s) - e.g. size(), [], etc
# are extremely tolerant to debugger settings
#
# This file should be "included" in .gdbinit as following:
# source stl-views.gdb or just paste it into your .gdbinit file
#
# The following STL containers are currently supported:
#
# std::vector -- via pvector command
# std::list -- via plist command
# std::map -- via pmap command
# std::multimap -- via pmap command
# std::set -- via pset command
# std::multiset -- via pset command
# std::deque -- via pdequeue command
# std::stack -- via pstack command
# std::queue -- via pqueue command
# std::priority_queue -- via ppqueue command
# std::bitset -- via pbitset command
# std::string -- via pstring command
# std::widestring -- via pwstring command
#
# The end of this file contains (optional) C++ beautifiers
#
##########################################################################
# #
# CopyLefty @ 2008 - Dan C Marinescu - No Rights Reserved / GPL V3. #
# Inspired by intial work of Tom Malnar and many others #
# (do whatever you want with this code, hope it helps) #
# Email: dan_c_marinescu@yahoo.com #
# #
##########################################################################
#
# std::vector
#
define pvector
if $argc == 0
help pvector
else
set $size = $arg0._M_impl._M_finish - $arg0._M_impl._M_start
set $capacity = $arg0._M_impl._M_end_of_storage - $arg0._M_impl._M_start
set $size_max = $size - 1
end
if $argc == 1
set $i = 0
while $i printf "elem[%u]: ", $i
p *($arg0._M_impl._M_start + $i)
set $i++
end
end
if $argc == 2
set $idx = $arg1
if $idx $size_max
printf "idx1, idx2 are not in acceptable range: [0..%u].\n", $size_max
else
printf "elem[%u]: ", $idx
p *($arg0._M_impl._M_start + $idx)
end
end
if $argc == 3
set $start_idx = $arg1
set $stop_idx = $arg2
if $start_idx > $stop_idx
set $tmp_idx = $start_idx
set $start_idx = $stop_idx
set $stop_idx = $tmp_idx
end
if $start_idx $size_max || $stop_idx > $size_max
printf "idx1, idx2 are not in acceptable range: [0..%u].\n", $size_max
else
set $i = $start_idx
while $i printf "elem[%u]: ", $i
p *($arg0._M_impl._M_start + $i)
set $i++
end
end
end
if $argc > 0
printf "Vector size = %u\n", $size
printf "Vector capacity = %u\n", $capacity
printf "Element "
whatis $arg0._M_impl._M_start
end
end
document pvector
Prints std::vector information.
Syntax: pvector
Note: idx, idx1 and idx2 must be in acceptable range [0...size()-1].
Examples:
pvector v - Prints vector content, size, capacity and T typedef
pvector v 0 - Prints element[idx] from vector
pvector v 1 2 - Prints elements in range [idx1..idx2] from vector
end
#
# std::list
#
define plist
if $argc == 0
help plist
else
set $head = &$arg0._M_impl._M_node
set $current = $arg0->_M_impl->_M_node->_M_next
set $size = 0
while $current != $head
if $argc == 2
printf "elem[%u]: ", $size
p *($arg1*)($current + 1)
end
if $argc == 3
if $size == $arg2
printf "elem[%u]: ", $size
p *($arg1*)($current + 1)
end
end
set $current = $current->_M_next
set $size++
end
printf "List size = %u \n", $size
if $argc == 1
printf "List "
whatis $arg0
printf "Use plist to see the elements in the list.\n"
end
end
end
document plist
Prints std::list information.
Syntax: plist : Prints list size, if T defined all elements or just element at idx
Examples:
plist l - prints list size and definition
plist l int - prints all elements and list size
plist l int 2 - prints the third element in the list (if exists) and list size
end
#
# std::map and std::multimap
#
define pmap
if $argc == 0
help pmap
else
set $tree = $arg0
set $i = 0
set $node = $tree->_M_t->_M_impl->_M_header->_M_left
set $end = $tree->_M_t->_M_impl->_M_header
set $tree_size = $tree->_M_t->_M_impl->_M_node_count
if $argc == 1
printf "Map "
whatis $tree
printf "Use pmap to see the elements in the map.\n"
end
if $argc == 3
while $i set $value = (void *)($node + 1)
printf "elem[%u]->left: ", $i
p *($arg1*)$value
set $value = $value + 4
printf "elem[%u]->right: ", $i
p *($arg2*)$value
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
end
if $argc == 4
set $idx = $arg3
set $ElementsFound = 0
while $i set $value = (void *)($node + 1)
if *($arg1*)$value == $idx
printf "elem[%u]->left: ", $i
p *($arg1*)$value
set $value = $value + 4
printf "elem[%u]->right: ", $i
p *($arg2*)$value
set $ElementsFound++
end
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
printf "Number of elements found = %u\n", $ElementsFound
end
if $argc == 5
set $idx1 = $arg3
set $idx2 = $arg4
set $ElementsFound = 0
while $i set $value = (void *)($node + 1)
set $valueLeft = *($arg1*)$value
set $valueRight = *($arg2*)($value + 4)
if $valueLeft == $idx1 && $valueRight == $idx2
printf "elem[%u]->left: ", $i
p $valueLeft
printf "elem[%u]->right: ", $i
p $valueRight
set $ElementsFound++
end
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
printf "Number of elements found = %u\n", $ElementsFound
end
printf "Map size = %u\n", $tree_size
end
end
document pmap
Prints std::map or std::multimap information. Works for std::multimap as well.
Syntax: pmap : Prints map size, if T defined all elements or just element(s) with val(s)
Examples:
pmap m - prints map size and definition
pmap m int int - prints all elements and map size
pmap m int int 20 - prints the element(s) with left-value = 20 (if any) and map size
pmap m int int 20 200 - prints the element(s) with left-value = 20 and right-value = 200 (if any) and map size
end
#
# std::set and std::multiset
#
define pset
if $argc == 0
help pset
else
set $tree = $arg0
set $i = 0
set $node = $tree->_M_t->_M_impl->_M_header->_M_left
set $end = $tree->_M_t->_M_impl->_M_header
set $tree_size = $tree->_M_t->_M_impl->_M_node_count
if $argc == 1
printf "Set "
whatis $tree
printf "Use pset to see the elements in the set.\n"
end
if $argc == 2
while $i set $value = (void *)($node + 1)
printf "elem[%u]: ", $i
p *($arg1*)$value
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
end
if $argc == 3
set $idx = $arg2
set $ElementsFound = 0
while $i set $value = (void *)($node + 1)
if *($arg1*)$value == $idx
printf "elem[%u]: ", $i
p *($arg1*)$value
set $ElementsFound++
end
if $node->_M_right != 0
set $node = $node->_M_right
while $node->_M_left != 0
set $node = $node->_M_left
end
else
set $tmp_node = $node->_M_parent
while $node == $tmp_node->_M_right
set $node = $tmp_node
set $tmp_node = $tmp_node->_M_parent
end
if $node->_M_right != $tmp_node
set $node = $tmp_node
end
end
set $i++
end
printf "Number of elements found = %u\n", $ElementsFound
end
printf "Set size = %u\n", $tree_size
end
end
document pset
Prints std::set or std::multiset information. Works for std::multiset as well.
Syntax: pset : Prints set size, if T defined all elements or just element(s) having val
Examples:
pset s - prints set size and definition
pset s int - prints all elements and the size of s
pset s int 20 - prints the element(s) with value = 20 (if any) and the size of s
end
#
# std::dequeue
#
define pdequeue
if $argc == 0
help pdequeue
else
set $size = 0
set $start_cur = $arg0._M_impl._M_start._M_cur
set $start_last = $arg0._M_impl._M_start._M_last
set $start_stop = $start_last
while $start_cur != $start_stop
p *$start_cur
set $start_cur++
set $size++
end
set $finish_first = $arg0._M_impl._M_finish._M_first
set $finish_cur = $arg0._M_impl._M_finish._M_cur
set $finish_last = $arg0._M_impl._M_finish._M_last
if $finish_cur set $finish_stop = $finish_cur
else
set $finish_stop = $finish_last
end
while $finish_first != $finish_stop
p *$finish_first
set $finish_first++
set $size++
end
printf "Dequeue size = %u\n", $size
end
end
document pdequeue
Prints std::dequeue information.
Syntax: pdequeue : Prints dequeue size, if T defined all elements
Deque elements are listed "left to right" (left-most stands for front and right-most stands for back)
Example:
pdequeue d - prints all elements and size of d
end
#
# std::stack
#
define pstack
if $argc == 0
help pstack
else
set $start_cur = $arg0.c._M_impl._M_start._M_cur
set $finish_cur = $arg0.c._M_impl._M_finish._M_cur
set $size = $finish_cur - $start_cur
set $i = $size - 1
while $i >= 0
p *($start_cur + $i)
set $i--
end
printf "Stack size = %u\n", $size
end
end
document pstack
Prints std::stack information.
Syntax: pstack : Prints all elements and size of the stack
Stack elements are listed "top to buttom" (top-most element is the first to come on pop)
Example:
pstack s - prints all elements and the size of s
end
#
# std::queue
#
define pqueue
if $argc == 0
help pqueue
else
set $start_cur = $arg0.c._M_impl._M_start._M_cur
set $finish_cur = $arg0.c._M_impl._M_finish._M_cur
set $size = $finish_cur - $start_cur
set $i = 0
while $i p *($start_cur + $i)
set $i++
end
printf "Queue size = %u\n", $size
end
end
document pqueue
Prints std::queue information.
Syntax: pqueue : Prints all elements and the size of the queue
Queue elements are listed "top to bottom" (top-most element is the first to come on pop)
Example:
pqueue q - prints all elements and the size of q
end
#
# std::priority_queue
#
define ppqueue
if $argc == 0
help ppqueue
else
set $size = $arg0.c._M_impl._M_finish - $arg0.c._M_impl._M_start
set $capacity = $arg0.c._M_impl._M_end_of_storage - $arg0.c._M_impl._M_start
set $i = $size - 1
while $i >= 0
p *($arg0.c._M_impl._M_start + $i)
set $i--
end
printf "Priority queue size = %u\n", $size
printf "Priority queue capacity = %u\n", $capacity
end
end
document ppqueue
Prints std::priority_queue information.
Syntax: ppqueue : Prints all elements, size and capacity of the priority_queue
Priority_queue elements are listed "top to buttom" (top-most element is the first to come on pop)
Example:
ppqueue pq - prints all elements, size and capacity of pq
end
#
# std::bitset
#
define pbitset
if $argc == 0
help pbitset
else
p /t $arg0._M_w
end
end
document pbitset
Prints std::bitset information.
Syntax: pbitset : Prints all bits in bitset
Example:
pbitset b - prints all bits in b
end
#
# std::string
#
define pstring
if $argc == 0
help pstring
else
printf "String \t\t\t= \"%s\"\n", $arg0._M_data()
printf "String size/length \t= %u\n", $arg0._M_rep()->_M_length
printf "String capacity \t= %u\n", $arg0._M_rep()->_M_capacity
printf "String ref-count \t= %d\n", $arg0._M_rep()->_M_refcount
end
end
document pstring
Prints std::string information.
Syntax: pstring
Example:
pstring s - Prints content, size/length, capacity and ref-count of string s
end
#
# std::wstring
#
define pwstring
if $argc == 0
help pwstring
else
call printf("WString \t\t= \"%ls\"\n", $arg0._M_data())
printf "WString size/length \t= %u\n", $arg0._M_rep()->_M_length
printf "WString capacity \t= %u\n", $arg0._M_rep()->_M_capacity
printf "WString ref-count \t= %d\n", $arg0._M_rep()->_M_refcount
end
end
document pwstring
Prints std::wstring information.
Syntax: pwstring
Example:
pwstring s - Prints content, size/length, capacity and ref-count of wstring s
end
#
# C++ related beautifiers
#
set print pretty on
set print object on
set print static-members on
set print vtbl on
set print demangle on
set demangle-style gnu-v3
set print sevenbit-strings off
