1 #ifndef RAPIDJSON_FILEREADSTREAM_H_
2 #define RAPIDJSON_FILEREADSTREAM_H_
23 FileReadStream(FILE* fp,
char* buffer,
size_t bufferSize) : fp_(fp), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) {
29 Ch Peek()
const {
return *current_; }
30 Ch Take() {
Ch c = *current_; Read();
return c; }
31 size_t Tell()
const {
return count_ +
static_cast<size_t>(current_ - buffer_); }
40 const Ch* Peek4()
const {
41 return (current_ + 4 <= bufferLast_) ? current_ : 0;
46 if (current_ < bufferLast_)
50 readCount_ = fread(buffer_, 1, bufferSize_, fp_);
51 bufferLast_ = buffer_ + readCount_ - 1;
54 if (readCount_ < bufferSize_) {
55 buffer_[readCount_] =
'\0';
74 #endif // RAPIDJSON_FILESTREAM_H_
File byte stream for input using fread().
Definition: filereadstream.h:13
FileReadStream(FILE *fp, char *buffer, size_t bufferSize)
Constructor.
Definition: filereadstream.h:23
#define RAPIDJSON_ASSERT(x)
Assertion.
Definition: rapidjson.h:146
char Ch
Character type (byte).
Definition: filereadstream.h:15
common definitions and configuration