我正在尝试编译http://www.cis.upenn.edu/~bjbrown/tps_alignment/tps_alignment_20110502.tar.gz处提供的 C ++代码。
特定文件 include / global_reg.h 有一个名为class的{{1}}，其中定义了私有成员变量 threaded_alignment如
data和构造函数定义为
// This stuff really doesn't need to be in a struct, it
// could just be member data. But this leads to a marginally
// less verbose initialization using memcpy.
struct align_scan_struct {
const opts_t &opts;
const vector<char *> &mesh_names;
const vector<corr_vector> &corrs;
const vector<point> &targets;
const vector<bool> &use_points;
const vector<float> &confidence;
TriMesh *points_mesh;
const vector<TriMesh::Face> &all_faces;
threaded_alignment *ta;
} data;
但是，在 mingw32 gcc 上编译 GCC 5.1.0 时，我在此 threaded_alignment(const opts_t &opts, const vector<char *> &mesh_names,
const vector<corr_vector> &corrs, const vector<point> &targets,
const vector<bool> &use_points, const vector<float> &confidence,
TriMesh *points_mesh, const vector<TriMesh::Face> &all_faces)
: counter(0) {
pthread_mutex_init(&counter_mutex, NULL);
pthread_mutex_init(&mesh_mutex, NULL);
align_scan_struct d = { opts, mesh_names, corrs, targets, use_points,
confidence, points_mesh, all_faces, this };
memcpy(&data, &d, sizeof(align_scan_struct));
threads.resize(opts.nthreads);
for (int i = 0; i < opts.nthreads; i++) {
pthread_create(&threads[i], NULL, alignment_thread, (void *) &data);
}
}
中收到以下错误：
constructor对错误的任何帮助或提示都将受到高度赞赏。