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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. typedef struct{
  5. int d;
  6. int e;
  7. int f;
  8. }DEF;
  9.  
  10. typedef struct {
  11. int a;
  12. int b;
  13. DEF c[];
  14. }ABC;
  15.  
  16. struct NrDlRetrieveJobCfg
  17. {
  18.     uint8_t frame;
  19.     uint8_t subframe;
  20.     uint8_t slot;
  21.     uint8_t symbol;
  22.     uint8_t isWord0BlockSize;
  23.     uint8_t isMbtCurrentIndexValid;
  24.     uint8_t padding[10];//16
  25.  
  26.     uint64_t mbtSmemPnbAddr;     // MBT buffer start address
  27.     uint64_t sizeOfBufEntry;     // Size of single MBT ring buffer entry in bytes  // 16
  28.     uint64_t ecpriPayloadOffset; // Offset of E-CPRI payload start from start of each entry in bytes
  29.     uint32_t numOfBufEntry;      // Total number of entries in MBT ring buffer //12
  30.  
  31.     uint8_t  numRntis;
  32.     uint8_t  subseqNum[24];
  33.     uint16_t rnti[24];
  34. } ;
  35.  
  36. const uint8_t maxNumOfUnknown = 4;
  37.  
  38. struct NrDlUnknownSubseq
  39. {
  40.     uint8_t  num;
  41.     uint8_t  dspHackFlag;
  42.     uint8_t  padding[14];
  43.     uint16_t rnti[maxNumOfUnknown];
  44.     uint8_t  subseqId[maxNumOfUnknown];
  45. } ;
  46.  
  47. // One Ue max payload consist of 9 subseqs
  48. const uint8_t maxNumOfSubseqPerUe = 9;
  49.  
  50. struct NrDlUeTbSubseqInf
  51. {
  52.     uint64_t subseqAddr[maxNumOfSubseqPerUe]; // need the rnti and subseq num
  53. } ;
  54.  
  55. struct NrDlRetrieveJobRst
  56. {
  57.     NrDlUnknownSubseq nrDlUnknownSubseq;
  58.     NrDlUeTbSubseqInf nrDlUeTbSubseqInf[16];
  59.  
  60.     bool     isVaild;
  61.     uint32_t corruptedPacket;
  62.     uint32_t receivedPacket;
  63.     uint8_t  frame;
  64.     uint8_t  subframe;
  65.     uint8_t  slot;
  66.     uint8_t  symbol;
  67.     uint8_t  numRntis;
  68.     uint8_t  subseqNum[24];
  69.     uint16_t rnti[24];
  70. } ALIGNED16;
  71.  
  72. int main() {
  73. 	ABC abc;
  74. 	// your code goes here
  75. 	cout << sizeof(abc) << endl << &abc.b<<endl<<abc.c <<endl;
  76.  
  77. 	cout << "NrDlRetrieveJobRst = " << sizeof(NrDlRetrieveJobRst) << endl;
  78.  
  79. 	return 0;
  80. }
Success #stdin #stdout 0.01s 5284KB
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0x7ffcc5ccfad4
0x7ffcc5ccfad8
NrDlRetrieveJobRst = 1280
https://ideone.com/TGfcOH
language:
C++14 (gcc 8.3)
created:
8 days ago
visibility:
public

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