std::ifstream infile("1.dat", std::ios_base::in | std::ios_base::binary); if (infile.is_open()) { infile.seekg(0, std::ios_base::end); unsigned long long nFileSize = infile.tellg(); if (0 == nFileSize) { assert(false); return; } pFileBytes = new unsigned char[nFileS...
// 打开文件,获得文件流 std::ifstream inFile(fileName.c_str(), std::ios::in | std::ios::binary); std::ostringstream oss; oss << inFile.rdbuf(); std::string buffer = oss.str(); inFile.close();
:string& strFile, std::vector& buffer) { std::ifstream infile(strFile.c_str(), std::ifstream...infile.is_open()) { printf("Read File:%s Error ...\n", strFile.c_str()); return false; } // 获取文件大小 infile.seekg(0, std::ifstream::...::string& strFile, std::vector&...
问题出现的原因：在对类中的字段或属性直接赋值的时候出现异常而造成的这个异常。 例如： class MyClass { public static string ConnectionString = GetConnectionString(); private static string GetConnectionString() { throw new Exception(); } } 在使用这个类的时候就会引发该异常 ...
string partName;while(inFile) {getline(inFile, partName); cout <<endl<< partName << endl; std::string str = partName;char*cstr =newchar[str.length() +1];strcpy(cstr, str.c_str());char* partname=(strtok(cstr,"/"));char* rev_id = (strtok(NULL,"/"));//do...
inFile.open(location);中的参数不对.
std::ifstream infile infile.open(a)if(infile.bad()) { std::cerr<<"read failed"<<std::endl; } std::stringline ="";while(std::getline(infile, line), infile.good()) { std::cout<< line <<std::endl; } infile.close();//next ,continue read b fileinfile.open(b);if(infile.bad...
void getNextWord(std::ifstream& inFile, std::string& token, std::string tokenizer, int64_t endOffSet) { token.clear(); char byte[1]; while(inFile.good()) { if(inFile.tellg() >= endOffSet) return; byte[0] =inFile.peek(); if(byte[0]=='\n' || byte[0] == tokenizer.c_str...
#include <assert.h> using namespace std;; int main(int argc, char **argv) { std::string filename("D:/My projects/Test/test.cfg"); std::cout << "opening '" << filename << "'..." << std::endl; std::ifstream infile(filename.c_str()); assert(infile.good()...
std::cout <<"opening '"<< filename <<"'..."<< std::endl;boolsuccess(false);// call to functionality in the static library{std::ifstreaminfile(filename.c_str()); success = infile.good();// ...}// success == false;// ...return0; ...