cmake_minimum_required(VERSION 3.20.0) project(NoInSource CXX) if(PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR) message(FATAL_ERROR "In-source builds are not allowed") endif() message("Build successful!") 如果Kitware(CMake 背后的公司)正式支持CMAKE_DISABLE_SOURCE_CHANGES或CMAKE_DISABLE_IN_S...
#ifndef VECTOR_H#defineVECTOR_H#defineVECTOR_INIT_CAPACITY 4#defineVECTOR_INIT(vec) vector vec; vector_init(&vec)#defineVECTOR_ADD(vec, item) vector_add(&vec, (void *) item)#defineVECTOR_SET(vec, id, item) vector_set(&vec, id, (void *) item)#defineVECTOR_GET(vec, type, id) (t...
这里的num_data_in_right_child和num_data_in_left_child分别代表左右子树的数据量,可以看到多两边的数据量同时小于门限值的2倍时就不分裂了,其中门限值min_data_in_leaf是配置选项,对应官网API: min_data_in_leaf:default =20, type = int, aliases:min_data_per_leaf,min_data,min_child_samples, const...
#define VECTOR_SET(vec, id, item) vector_set(&vec, id, (void *) item) #define VECTOR_GET(vec, type, id) (type) vector_get(&vec, id) #define VECTOR_DELETE(vec, id) vector_delete(&vec, id) #define VECTOR_TOTAL(vec) vector_total(&vec) #define VECTOR_FREE(vec) vector_free(&v...
PlutoVG is a standalone 2D vector graphics library in C. Features Path Filling, Stroking and Dashing Soild, Gradient and Texture Paints Fonts and Texts Clipping and Compositing Transformations Images Example #include<plutovg.h>intmain(void) {constintwidth=150;constintheight=150;constfloatcenter_x...
if (n>=0 && n<=9 ) return vals[n]; else { cout<<"subscript error"; return error; } } (5)在另外的一些操作符中,却千万不能返回引用:+-*/ 四则运算符。它们不能返回引用,Effective C++[1]的Item23详细的讨论了这个问题。主要原因是这四个操作符没有side effect,因此,它们必须构造一个对象作为...
switch(dcheck→type){caseSVC_TELNET:service ="telnet";break;caseSVC_ICMPPING:break;default:returnFAIL;} There should be no empty line beforebreakin aswitchstatement, even in largercaseblocks: switch(value_type){caseITEM_VALUE_TYPE_FLOAT:numeric =1;break;caseITEM_VALUE_TYPE_STR:if(NULL == ...
The WIN32K_POWER_WATCHDOG_TIMEOUT 错误检查的值为 0x0000019C。 这表明 Win32k 没有及时打开监视器。
The WIN32K_POWER_WATCHDOG_TIMEOUT bug check has a value of 0x0000019C. This indicates that Win32k did not turn the monitor on in a timely manner. Important This article is for programmers. If you're a customer who has received a blue screen error code while using your computer, seeTroub...
(in KPlayi4Phone) 4 KPlayi4Phone 0x0000000109b47d1c _ZNSt3__1L8__invokeIZN4alix13MessageLooper5StartEvE3$_0JNS_10shared_ptrINS_5mutexEEENS4_INS_6vectorINS1_13ThreadMessageENS_9allocatorIS8_EEEEEENS4_INS_18condition_variableEEEEEEDTclclsr3std3__1E7forwardIT_Efp_Espclsr3std3__1E7...