(gdb) set $index=0 (gdb) p b[$index++] $11 = 1 (gdb) p b[$index++] $12 = 2 (gdb) p b[$index++] $13 = 3 这样就不需要每次修改下标去打印啦。 按照特定格式打印变量 对于简单的数据,print默认的打印方式已经足够了,它会根据变量类型的格式打印出来,但是有时候这还不够,我们需要更多的...
printf("Element at index %d is %d\n", index, array[index]); return 0; } 在这个程序中,我们试图访问数组array的第11个元素(索引为10),但是数组只有5个元素,所以这是一个越界访问。 接下来,使用gcc编译这个程序,并包含调试信息: gcc -g -o array_error array_error.c 现在,使用GDB启动调试会话: gd...
set use-coredump-filter -- Set whether gcore should consider /proc/PID/coredump_filter set use-deprecated-index-sections -- Set whether to use deprecated gdb_index sections set variable -- Evaluate expression EXP and assign result to variable VAR set verbose -- Set verbosity set watchdog -- ...
The number and order of the polled file descriptors may change between invocations, but this is good enough. */ int next_poll_fds_index; /* Timeout in milliseconds for calls to poll(). */ int poll_timeout; #endif /* Masks to be used in the next call to select. Bits are set in ...
在gdb中,如果要打印数组中任意连续元素的值,可以使用“p array[index]@num”命令(p是print命令的缩写)。其中index是数组索引(从0开始计数),num是连续多少个元素。以上面代码为例:(gdb) p array $8 = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20...
delete [index] 删除断点 <缩写d> disable/enable [index] 激活/去激活断点 continue 继续执行 watch val 监控某个变量,当变量发生变化时,触发断点。程序正在运行时,才能监控某个变量。 打印变量(也可以修改变量的值) <缩写 p> print [val] print [file:func:val] ptype 查看类型 print array 查看数组 (p...
8.Starting program: /root/a.out Temporary breakpoint 1, main () at main.cpp:88 vector<int> nums(1,3);...(gdb) call pv(nums)std::vector of length 14, capacity 16 = {3,0,1,2,3,4,5,6,7,8,9,10,11,12}(gdb) call pv(nums, 2)1(gdb) call pv(nums, 100)index should...
(1)聚集索引(clustered index) 正文内容按照一个特定维度排序存储,这个特定的维度就是聚集索引; Innodb存储引擎中行记录就是按照聚集索引维度顺序存储的,Innodb的表也称为索引表;因为行记录只能按照一个维度进行排序,所以一张表只能有一个聚集索引。 (2)非聚集索引(non-clustered index) ...
For additional information, please consult the compiler documentation at https://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/index.html#extended-notation3.3. Using the DebuggerCUDA-GDB can be used in the following system configurations:3.3...
If specified, allows overriding the output format used by the command. Valid format specifiers are: o - octal x - hexadecimal d - decimal u - unsigned decimal t - binary f - floating point a - address c - char s - string i - instruction ...